268790825392 has 40 divisors (see below), whose sum is σ = 525974592416. Its totient is φ = 133056124416.

The previous prime is 268790825363. The next prime is 268790825399. The reversal of 268790825392 is 293528097862.

268790825392 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 268790825392.

It is not an unprimeable number, because it can be changed into a prime (268790825399) 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, 7062478 + ... + 7100434.

Almost surely, 2^268790825392 is an apocalyptic number.

It is an amenable number.

268790825392 is a deficient number, since it is larger than the sum of its proper divisors (257183767024).

268790825392 is a wasteful number, since it uses less digits than its factorization.

268790825392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42365 (or 42359 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 61.

The spelling of 268790825392 in words is "two hundred sixty-eight billion, seven hundred ninety million, eight hundred twenty-five thousand, three hundred ninety-two".