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40220000041 = 1323912944963
BaseRepresentation
bin100101011101010011…
…000111111100101001
310211211000000200211011
4211131103013330221
51124332310000131
630250554103521
72622455234224
oct453523077451
9124730020734
1040220000041
111606a161361
12796571aba1
133a3c81ccc0
141d378b85bb
1510a5e920b1
hex95d4c7f29

40220000041 has 8 divisors (see below), whose sum is σ = 43495079040. Its totient is φ = 36970811472.

The previous prime is 40220000039. The next prime is 40220000053. The reversal of 40220000041 is 14000002204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40220000041 - 21 = 40220000039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40219999976 and 40220000030.

It is not an unprimeable number, because it can be changed into a prime (40220030041) 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, 6469375 + ... + 6475588.

It is an arithmetic number, because the mean of its divisors is an integer number (5436884880).

Almost surely, 240220000041 is an apocalyptic number.

It is an amenable number.

40220000041 is a deficient number, since it is larger than the sum of its proper divisors (3275078999).

40220000041 is a wasteful number, since it uses less digits than its factorization.

40220000041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12945215.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 40220000041 its reverse (14000002204), we get a palindrome (54220002245).

The spelling of 40220000041 in words is "forty billion, two hundred twenty million, forty-one", and thus it is an aban number.

Divisors: 1 13 239 3107 12944963 168284519 3093846157 40220000041