268725460930398 has 64 divisors (see below), whose sum is σ = 623226700638720. Its totient is φ = 85667492154816.

The previous prime is 268725460930379. The next prime is 268725460930441. The reversal of 268725460930398 is 893039064527862.

It is a happy number.

268725460930398 is a `hidden beast` number, since 2 + 6 + 8 + 7 + 2 + 5 + 4 + 609 + 3 + 0 + 3 + 9 + 8 = 666.

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8392615 + ... + 24655362.

It is an arithmetic number, because the mean of its divisors is an integer number (9737917197480).

Almost surely, 2^{268725460930398} is an apocalyptic number.

268725460930398 is an abundant number, since it is smaller than the sum of its proper divisors (354501239708322).

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

268725460930398 is a wasteful number, since it uses less digits than its factorization.

268725460930398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33054558 (or 33054552 counting only the distinct ones).

The product of its (nonzero) digits is 940584960, while the sum is 72.

The spelling of 268725460930398 in words is "two hundred sixty-eight trillion, seven hundred twenty-five billion, four hundred sixty million, nine hundred thirty thousand, three hundred ninety-eight".