268462042892 has 48 divisors (see below), whose sum is σ = 508851074592. Its totient is φ = 123457152000.

The previous prime is 268462042847. The next prime is 268462042907. The reversal of 268462042892 is 298240264862.

It is a happy number.

268462042892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 756218 + ... + 1052990.

It is an arithmetic number, because the mean of its divisors is an integer number (10601064054).

Almost surely, 2^268462042892 is an apocalyptic number.

It is an amenable number.

268462042892 is a deficient number, since it is larger than the sum of its proper divisors (240389031700).

268462042892 is a wasteful number, since it uses less digits than its factorization.

268462042892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297098 (or 297096 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 53.

The spelling of 268462042892 in words is "two hundred sixty-eight billion, four hundred sixty-two million, forty-two thousand, eight hundred ninety-two".