442708562672 has 40 divisors (see below), whose sum is σ = 861120009792. Its totient is φ = 220484633600.

The previous prime is 442708562663. The next prime is 442708562701. The reversal of 442708562672 is 276265807244.

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, 13142972 + ... + 13176612.

Almost surely, 2^442708562672 is an apocalyptic number.

It is an amenable number.

442708562672 is a deficient number, since it is larger than the sum of its proper divisors (418411447120).

442708562672 is a wasteful number, since it uses less digits than its factorization.

442708562672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36857 (or 36851 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 53.

The spelling of 442708562672 in words is "four hundred forty-two billion, seven hundred eight million, five hundred sixty-two thousand, six hundred seventy-two".