426685059434 has 8 divisors (see below), whose sum is σ = 640030373280. Its totient is φ = 213341601676.

The previous prime is 426685059377. The next prime is 426685059457. The reversal of 426685059434 is 434950586624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×426685059434² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 426685059434.

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, 584987 + ... + 1093425.

It is an arithmetic number, because the mean of its divisors is an integer number (80003796660).

Almost surely, 2^426685059434 is an apocalyptic number.

426685059434 is a deficient number, since it is larger than the sum of its proper divisors (213345313846).

426685059434 is a wasteful number, since it uses less digits than its factorization.

426685059434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928044.

The product of its (nonzero) digits is 24883200, while the sum is 56.

The spelling of 426685059434 in words is "four hundred twenty-six billion, six hundred eighty-five million, fifty-nine thousand, four hundred thirty-four".