38746318117256 has 96 divisors (see below), whose sum is σ = 77742878474880. Its totient is φ = 18099481881600.

The previous prime is 38746318117253. The next prime is 38746318117279. The reversal of 38746318117256 is 65271181364783.

It is not an unprimeable number, because it can be changed into a prime (38746318117253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 309336161 + ... + 309461391.

It is an arithmetic number, because the mean of its divisors is an integer number (809821650780).

Almost surely, 2^{38746318117256} is an apocalyptic number.

It is an amenable number.

38746318117256 is an abundant number, since it is smaller than the sum of its proper divisors (38996560357624).

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

38746318117256 is a wasteful number, since it uses less digits than its factorization.

38746318117256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126255 (or 126234 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 62.

The spelling of 38746318117256 in words is "thirty-eight trillion, seven hundred forty-six billion, three hundred eighteen million, one hundred seventeen thousand, two hundred fifty-six".