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40014110124 = 22321959819781
BaseRepresentation
bin100101010001000001…
…101101110110101100
310211021122121101221200
4211101001231312230
51123422103010444
630214321125500
72614405216122
oct452101556654
9124248541850
1040014110124
1115a73a161aa
127908789890
133a08c82b51
141d18401912
151092d72969
hex95106ddac

40014110124 has 72 divisors (see below), whose sum is σ = 106498981680. Its totient is φ = 12632630400.

The previous prime is 40014110113. The next prime is 40014110131. The reversal of 40014110124 is 42101141004.

40014110124 is a `hidden beast` number, since 400 + 141 + 1 + 0 + 124 = 666.

It is a super-2 number, since 2×400141101242 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 40014110097 and 40014110106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4086114 + ... + 4095894.

Almost surely, 240014110124 is an apocalyptic number.

It is an amenable number.

40014110124 is an abundant number, since it is smaller than the sum of its proper divisors (66484871556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40014110124 is a wasteful number, since it uses less digits than its factorization.

40014110124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15791 (or 15786 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 40014110124 its reverse (42101141004), we get a palindrome (82115251128).

The spelling of 40014110124 in words is "forty billion, fourteen million, one hundred ten thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 5981 9781 11962 17943 19562 23924 29343 35886 39124 53829 58686 71772 88029 107658 113639 117372 176058 185839 215316 227278 340917 352116 371678 454556 557517 681834 743356 1022751 1115034 1363668 1672551 2045502 2230068 3345102 4091004 6690204 58500161 117000322 175500483 234000644 351000966 526501449 702001932 1053002898 1111503059 2106005796 2223006118 3334509177 4446012236 6669018354 10003527531 13338036708 20007055062 40014110124