42662433924 has 72 divisors (see below), whose sum is σ = 119062393632. Its totient is φ = 12772241280.

The previous prime is 42662433923. The next prime is 42662433941. The reversal of 42662433924 is 42933426624.

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

It is a self number, because there is not a number n which added to its sum of digits gives 42662433924.

It is not an unprimeable number, because it can be changed into a prime (42662433923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 616129 + ... + 681864.

It is an arithmetic number, because the mean of its divisors is an integer number (1653644356).

Almost surely, 2^42662433924 is an apocalyptic number.

42662433924 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42662433924 is an abundant number, since it is smaller than the sum of its proper divisors (76399959708).

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

42662433924 is a wasteful number, since it uses less digits than its factorization.

42662433924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298097 (or 1298092 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 45.

The spelling of 42662433924 in words is "forty-two billion, six hundred sixty-two million, four hundred thirty-three thousand, nine hundred twenty-four".