426026257168 has 40 divisors (see below), whose sum is σ = 873746755200. Its totient is φ = 200884865664.

The previous prime is 426026257147. The next prime is 426026257169. The reversal of 426026257168 is 861752620624.

It is not an unprimeable number, because it can be changed into a prime (426026257169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10656328 + ... + 10696231.

It is an arithmetic number, because the mean of its divisors is an integer number (21843668880).

Almost surely, 2^426026257168 is an apocalyptic number.

It is an amenable number.

426026257168 is an abundant number, since it is smaller than the sum of its proper divisors (447720498032).

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

426026257168 is a wasteful number, since it uses less digits than its factorization.

426026257168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21352639 (or 21352633 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 426026257168 in words is "four hundred twenty-six billion, twenty-six million, two hundred fifty-seven thousand, one hundred sixty-eight".