42457613372 has 12 divisors (see below), whose sum is σ = 75881692320. Its totient is φ = 20777129856.

The previous prime is 42457613369. The next prime is 42457613381. The reversal of 42457613372 is 27331675424.

42457613372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112918997 + ... + 112919372.

It is an arithmetic number, because the mean of its divisors is an integer number (6323474360).

Almost surely, 2^42457613372 is an apocalyptic number.

It is an amenable number.

42457613372 is a deficient number, since it is larger than the sum of its proper divisors (33424078948).

42457613372 is a wasteful number, since it uses less digits than its factorization.

42457613372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225838420 (or 225838418 counting only the distinct ones).

The product of its digits is 846720, while the sum is 44.

The spelling of 42457613372 in words is "forty-two billion, four hundred fifty-seven million, six hundred thirteen thousand, three hundred seventy-two".