38896575216992 has 24 divisors (see below), whose sum is σ = 78445379594232. Its totient is φ = 18973939129600.

The previous prime is 38896575216979. The next prime is 38896575217007. The reversal of 38896575216992 is 29961257569883.

It is a super-2 number, since 2×38896575216992² (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 3 ways as a sum of consecutive naturals, for example, 14823388634 + ... + 14823391257.

It is an arithmetic number, because the mean of its divisors is an integer number (3268557483093).

Almost surely, 2^{38896575216992} is an apocalyptic number.

38896575216992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38896575216992 is an abundant number, since it is smaller than the sum of its proper divisors (39548804377240).

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

38896575216992 is a wasteful number, since it uses less digits than its factorization.

38896575216992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29646779942 (or 29646779934 counting only the distinct ones).

The product of its digits is 3527193600, while the sum is 80.

The spelling of 38896575216992 in words is "thirty-eight trillion, eight hundred ninety-six billion, five hundred seventy-five million, two hundred sixteen thousand, nine hundred ninety-two".