426811830264 has 96 divisors (see below), whose sum is σ = 1201494687120. Its totient is φ = 136757611008.

The previous prime is 426811830257. The next prime is 426811830283. The reversal of 426811830264 is 462038118624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 744037 + ... + 1186260.

Almost surely, 2^426811830264 is an apocalyptic number.

It is an amenable number.

426811830264 is an abundant number, since it is smaller than the sum of its proper divisors (774682856856).

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

426811830264 is a wasteful number, since it uses less digits than its factorization.

426811830264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1930429 (or 1930422 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

Adding to 426811830264 its reverse (462038118624), we get a palindrome (888849948888).

The spelling of 426811830264 in words is "four hundred twenty-six billion, eight hundred eleven million, eight hundred thirty thousand, two hundred sixty-four".