426163152330 has 96 divisors (see below), whose sum is σ = 1157608647936. Its totient is φ = 108569970432.

The previous prime is 426163152263. The next prime is 426163152347. The reversal of 426163152330 is 33251361624.

426163152330 is a `hidden beast` number, since 4 + 2 + 6 + 1 + 6 + 315 + 2 + 330 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1578534 + ... + 1828686.

It is an arithmetic number, because the mean of its divisors is an integer number (12058423416).

Almost surely, 2^426163152330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426163152330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (578804323968).

426163152330 is an abundant number, since it is smaller than the sum of its proper divisors (731445495606).

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

426163152330 is a wasteful number, since it uses less digits than its factorization.

426163152330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251012 (or 251009 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 426163152330 in words is "four hundred twenty-six billion, one hundred sixty-three million, one hundred fifty-two thousand, three hundred thirty".