268810292732 has 12 divisors (see below), whose sum is σ = 471901983000. Its totient is φ = 133981154736.

The previous prime is 268810292719. The next prime is 268810292753. The reversal of 268810292732 is 237292018862.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105996482 + ... + 105999017.

It is an arithmetic number, because the mean of its divisors is an integer number (39325165250).

Almost surely, 2^268810292732 is an apocalyptic number.

It is an amenable number.

268810292732 is a deficient number, since it is larger than the sum of its proper divisors (203091690268).

268810292732 is a wasteful number, since it uses less digits than its factorization.

268810292732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211995820 (or 211995818 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 268810292732 in words is "two hundred sixty-eight billion, eight hundred ten million, two hundred ninety-two thousand, seven hundred thirty-two".