423422314192032 has 96 divisors (see below), whose sum is σ = 1121245580851200. Its totient is φ = 139903155883008.

The previous prime is 423422314192021. The next prime is 423422314192117. The reversal of 423422314192032 is 230291413224324.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2137107 + ... + 29178962.

It is an arithmetic number, because the mean of its divisors is an integer number (11679641467200).

Almost surely, 2^{423422314192032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423422314192032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (560622790425600).

423422314192032 is an abundant number, since it is smaller than the sum of its proper divisors (697823266659168).

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

423422314192032 is a wasteful number, since it uses less digits than its factorization.

423422314192032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31317318 (or 31317310 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 423422314192032 in words is "four hundred twenty-three trillion, four hundred twenty-two billion, three hundred fourteen million, one hundred ninety-two thousand, thirty-two".