268960330559538 has 96 divisors (see below), whose sum is σ = 584257973944320. Its totient is φ = 89421412243680.

The previous prime is 268960330559519. The next prime is 268960330559579. The reversal of 268960330559538 is 835955033069862.

268960330559538 is a `hidden beast` number, since 2 + 6 + 8 + 9 + 6 + 0 + 3 + 30 + 5 + 59 + 538 = 666.

268960330559538 is digitally balanced in base 2, 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 (72) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 75998961373 + ... + 75998964911.

It is an arithmetic number, because the mean of its divisors is an integer number (6086020561920).

Almost surely, 2^{268960330559538} is an apocalyptic number.

268960330559538 is an abundant number, since it is smaller than the sum of its proper divisors (315297643384782).

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

268960330559538 is a wasteful number, since it uses less digits than its factorization.

268960330559538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9444 (or 9441 counting only the distinct ones).

The product of its (nonzero) digits is 1259712000, while the sum is 72.

The spelling of 268960330559538 in words is "two hundred sixty-eight trillion, nine hundred sixty billion, three hundred thirty million, five hundred fifty-nine thousand, five hundred thirty-eight".