264674245424 has 80 divisors (see below), whose sum is σ = 544025894400. Its totient is φ = 124478914560.

The previous prime is 264674245391. The next prime is 264674245501. The reversal of 264674245424 is 424542476462.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14759984 + ... + 14777904.

It is an arithmetic number, because the mean of its divisors is an integer number (6800323680).

Almost surely, 2^264674245424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264674245424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272012947200).

264674245424 is an abundant number, since it is smaller than the sum of its proper divisors (279351648976).

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

264674245424 is a wasteful number, since it uses less digits than its factorization.

264674245424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18618 (or 18612 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 50.

The spelling of 264674245424 in words is "two hundred sixty-four billion, six hundred seventy-four million, two hundred forty-five thousand, four hundred twenty-four".