38326643880116 has 24 divisors (see below), whose sum is σ = 70603100369760. Its totient is φ = 18154369144800.

The previous prime is 38326643880043. The next prime is 38326643880131. The reversal of 38326643880116 is 61108834662383.

It is a super-2 number, since 2×38326643880116² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1045475 + ... + 8817386.

It is an arithmetic number, because the mean of its divisors is an integer number (2941795848740).

Almost surely, 2^{38326643880116} is an apocalyptic number.

It is an amenable number.

38326643880116 is a deficient number, since it is larger than the sum of its proper divisors (32276456489644).

38326643880116 is a wasteful number, since it uses less digits than its factorization.

38326643880116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9914015 (or 9914013 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 59.

The spelling of 38326643880116 in words is "thirty-eight trillion, three hundred twenty-six billion, six hundred forty-three million, eight hundred eighty thousand, one hundred sixteen".