426456632360 has 128 divisors (see below), whose sum is σ = 1081923747840. Its totient is φ = 149878252800.

The previous prime is 426456632359. The next prime is 426456632411. The reversal of 426456632360 is 63236654624.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10714817 + ... + 10754543.

It is an arithmetic number, because the mean of its divisors is an integer number (8452529280).

Almost surely, 2^426456632360 is an apocalyptic number.

426456632360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426456632360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (540961873920).

426456632360 is an abundant number, since it is smaller than the sum of its proper divisors (655467115480).

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

426456632360 is a wasteful number, since it uses less digits than its factorization.

426456632360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40567 (or 40563 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 426456632360 in words is "four hundred twenty-six billion, four hundred fifty-six million, six hundred thirty-two thousand, three hundred sixty".