468868868864 has 72 divisors (see below), whose sum is σ = 1027253341632. Its totient is φ = 211814507520.

The previous prime is 468868868857. The next prime is 468868868893.

468868868864 is nontrivially palindromic in base 10.

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, 51734 + ... + 969749.

Almost surely, 2^468868868864 is an apocalyptic number.

468868868864 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

468868868864 is an abundant number, since it is smaller than the sum of its proper divisors (558384472768).

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

468868868864 is a wasteful number, since it uses less digits than its factorization.

468868868864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021673 (or 1021659 counting only the distinct ones).

The product of its digits is 5435817984, while the sum is 80.

The spelling of 468868868864 in words is "four hundred sixty-eight billion, eight hundred sixty-eight million, eight hundred sixty-eight thousand, eight hundred sixty-four".