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140133121214 = 2831189770957
BaseRepresentation
bin1000001010000010010…
…1011011110010111110
3111101201010012010201112
42002200211123302332
54243443034334324
6144213135042022
713060425606542
oct2024045336276
9441633163645
10140133121214
1154480548079
12231aa370312
13102a3331348
146ad51a1a22
1539a2769c0e
hex20a095bcbe

140133121214 has 16 divisors (see below), whose sum is σ = 212753087568. Its totient is φ = 69215591232.

The previous prime is 140133121201. The next prime is 140133121217. The reversal of 140133121214 is 412121331041.

It is a super-2 number, since 2×1401331212142 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 140133121214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140133121217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1939424 + ... + 2010380.

It is an arithmetic number, because the mean of its divisors is an integer number (13297067973).

Almost surely, 2140133121214 is an apocalyptic number.

140133121214 is a deficient number, since it is larger than the sum of its proper divisors (72619966354).

140133121214 is a wasteful number, since it uses less digits than its factorization.

140133121214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82939.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 140133121214 its reverse (412121331041), we get a palindrome (552254452255).

The spelling of 140133121214 in words is "one hundred forty billion, one hundred thirty-three million, one hundred twenty-one thousand, two hundred fourteen".

Divisors: 1 2 83 166 11897 23794 70957 141914 987451 1974902 5889431 11778862 844175429 1688350858 70066560607 140133121214