426467764624 has 40 divisors (see below), whose sum is σ = 901485336960. Its totient is φ = 193830153600.

The previous prime is 426467764609. The next prime is 426467764643.

426467764624 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×426467764624² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 1786569 + ... + 2011159.

It is an arithmetic number, because the mean of its divisors is an integer number (22537133424).

Almost surely, 2^426467764624 is an apocalyptic number.

426467764624 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

426467764624 is an abundant number, since it is smaller than the sum of its proper divisors (475017572336).

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

426467764624 is a wasteful number, since it uses less digits than its factorization.

426467764624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235399 (or 235393 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 58.

The spelling of 426467764624 in words is "four hundred twenty-six billion, four hundred sixty-seven million, seven hundred sixty-four thousand, six hundred twenty-four".