42346631452 has 24 divisors (see below), whose sum is σ = 74459730800. Its totient is φ = 21072496896.

The previous prime is 42346631449. The next prime is 42346631507. The reversal of 42346631452 is 25413664324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2757748 + ... + 2773060.

Almost surely, 2^42346631452 is an apocalyptic number.

It is an amenable number.

42346631452 is a deficient number, since it is larger than the sum of its proper divisors (32113099348).

42346631452 is a wasteful number, since it uses less digits than its factorization.

42346631452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18565 (or 18563 counting only the distinct ones).

The product of its digits is 414720, while the sum is 40.

The spelling of 42346631452 in words is "forty-two billion, three hundred forty-six million, six hundred thirty-one thousand, four hundred fifty-two".