38880401808936 has 32 divisors (see below), whose sum is σ = 97255520055360. Its totient is φ = 12952865198592.

The previous prime is 38880401808931. The next prime is 38880401808953. The reversal of 38880401808936 is 63980810408883.

It is not an unprimeable number, because it can be changed into a prime (38880401808931) 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, 454252425 + ... + 454338008.

It is an arithmetic number, because the mean of its divisors is an integer number (3039235001730).

Almost surely, 2^{38880401808936} is an apocalyptic number.

It is an amenable number.

38880401808936 is an abundant number, since it is smaller than the sum of its proper divisors (58375118246424).

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

38880401808936 is a wasteful number, since it uses less digits than its factorization.

38880401808936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908592225 (or 908592221 counting only the distinct ones).

The product of its (nonzero) digits is 63700992, while the sum is 66.

The spelling of 38880401808936 in words is "thirty-eight trillion, eight hundred eighty billion, four hundred one million, eight hundred eight thousand, nine hundred thirty-six".