268115358972 has 24 divisors (see below), whose sum is σ = 625621476816. Its totient is φ = 89369075968.

The previous prime is 268115358949. The next prime is 268115358991. The reversal of 268115358972 is 279853511862.

268115358972 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (57) 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 7 ways as a sum of consecutive naturals, for example, 95668 + ... + 738500.

It is an arithmetic number, because the mean of its divisors is an integer number (26067561534).

Almost surely, 2^268115358972 is an apocalyptic number.

It is an amenable number.

268115358972 is an abundant number, since it is smaller than the sum of its proper divisors (357506117844).

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

268115358972 is a wasteful number, since it uses less digits than its factorization.

268115358972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677597 (or 677595 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 57.

The spelling of 268115358972 in words is "two hundred sixty-eight billion, one hundred fifteen million, three hundred fifty-eight thousand, nine hundred seventy-two".