426353353624 has 16 divisors (see below), whose sum is σ = 872086405320. Its totient is φ = 193796978880.

The previous prime is 426353353529. The next prime is 426353353631.

426353353624 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2422462149 + ... + 2422462324.

Almost surely, 2^426353353624 is an apocalyptic number.

426353353624 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

426353353624 is an abundant number, since it is smaller than the sum of its proper divisors (445733051696).

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

426353353624 is a wasteful number, since it uses less digits than its factorization.

426353353624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4844924490 (or 4844924486 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 46.

It can be divided in two parts, 426353 and 353624, that added together give a palindrome (779977).

The spelling of 426353353624 in words is "four hundred twenty-six billion, three hundred fifty-three million, three hundred fifty-three thousand, six hundred twenty-four".