42622264464 has 80 divisors (see below), whose sum is σ = 120247553664. Its totient is φ = 12929817600.

The previous prime is 42622264381. The next prime is 42622264469. The reversal of 42622264464 is 46446222624.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (42622264469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436717 + ... + 525324.

Almost surely, 2^42622264464 is an apocalyptic number.

It is an amenable number.

42622264464 is an abundant number, since it is smaller than the sum of its proper divisors (77625289200).

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

42622264464 is a wasteful number, since it uses less digits than its factorization.

42622264464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962136 (or 962130 counting only the distinct ones).

The product of its digits is 884736, while the sum is 42.

The spelling of 42622264464 in words is "forty-two billion, six hundred twenty-two million, two hundred sixty-four thousand, four hundred sixty-four".