38000104957 has 4 divisors (see below), whose sum is σ = 38034936576. Its totient is φ = 37965273340.

The previous prime is 38000104951. The next prime is 38000104969. The reversal of 38000104957 is 75940100083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38000104957 - 2³ = 38000104949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38000104951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17414173 + ... + 17416354.

It is an arithmetic number, because the mean of its divisors is an integer number (9508734144).

Almost surely, 2^38000104957 is an apocalyptic number.

It is an amenable number.

38000104957 is a deficient number, since it is larger than the sum of its proper divisors (34831619).

38000104957 is a wasteful number, since it uses less digits than its factorization.

38000104957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34831618.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 38000104957 in words is "thirty-eight billion, one hundred four thousand, nine hundred fifty-seven".