268510126460 has 24 divisors (see below), whose sum is σ = 566117775216. Its totient is φ = 106976144000.

The previous prime is 268510126447. The next prime is 268510126501. The reversal of 268510126460 is 64621015862.

268510126460 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 26739017 + ... + 26749056.

It is an arithmetic number, because the mean of its divisors is an integer number (23588240634).

Almost surely, 2^268510126460 is an apocalyptic number.

268510126460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

268510126460 is an abundant number, since it is smaller than the sum of its proper divisors (297607648756).

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

268510126460 is a wasteful number, since it uses less digits than its factorization.

268510126460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53488333 (or 53488331 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 268510126460 in words is "two hundred sixty-eight billion, five hundred ten million, one hundred twenty-six thousand, four hundred sixty".