38318083107 has 16 divisors (see below), whose sum is σ = 53092838400. Its totient is φ = 24555420000.

The previous prime is 38318083103. The next prime is 38318083129. The reversal of 38318083107 is 70138081383.

It is not a de Polignac number, because 38318083107 - 2² = 38318083103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38318083103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1368769 + ... + 1396482.

It is an arithmetic number, because the mean of its divisors is an integer number (3318302400).

Almost surely, 2^38318083107 is an apocalyptic number.

38318083107 is a deficient number, since it is larger than the sum of its proper divisors (14774755293).

38318083107 is a wasteful number, since it uses less digits than its factorization.

38318083107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765434.

The product of its (nonzero) digits is 96768, while the sum is 42.

The spelling of 38318083107 in words is "thirty-eight billion, three hundred eighteen million, eighty-three thousand, one hundred seven".