42245426322 has 48 divisors (see below), whose sum is σ = 100221413760. Its totient is φ = 12754389600.

The previous prime is 42245426263. The next prime is 42245426347. The reversal of 42245426322 is 22362454224.

42245426322 is a `hidden beast` number, since 4 + 224 + 5 + 426 + 3 + 2 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339997 + ... + 447312.

It is an arithmetic number, because the mean of its divisors is an integer number (2087946120).

Almost surely, 2^42245426322 is an apocalyptic number.

42245426322 is an abundant number, since it is smaller than the sum of its proper divisors (57975987438).

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

42245426322 is a wasteful number, since it uses less digits than its factorization.

42245426322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787599 (or 787596 counting only the distinct ones).

The product of its digits is 184320, while the sum is 36.

The spelling of 42245426322 in words is "forty-two billion, two hundred forty-five million, four hundred twenty-six thousand, three hundred twenty-two".