42313431324 has 48 divisors (see below), whose sum is σ = 107364464928. Its totient is φ = 12916021248.

The previous prime is 42313431311. The next prime is 42313431343.

It is a happy number.

42313431324 is nontrivially palindromic in base 10.

42313431324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 42313431291 and 42313431300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2795409 + ... + 2810504.

It is an arithmetic number, because the mean of its divisors is an integer number (2236759686).

Almost surely, 2^42313431324 is an apocalyptic number.

It is an amenable number.

42313431324 is an abundant number, since it is smaller than the sum of its proper divisors (65051033604).

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

42313431324 is a wasteful number, since it uses less digits than its factorization.

42313431324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605974 (or 5605972 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

The spelling of 42313431324 in words is "forty-two billion, three hundred thirteen million, four hundred thirty-one thousand, three hundred twenty-four".