42813172824 has 16 divisors (see below), whose sum is σ = 107032932120. Its totient is φ = 14271057600.

The previous prime is 42813172811. The next prime is 42813172849. The reversal of 42813172824 is 42827131824.

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, 891941077 + ... + 891941124.

Almost surely, 2^42813172824 is an apocalyptic number.

It is an amenable number.

42813172824 is an abundant number, since it is smaller than the sum of its proper divisors (64219759296).

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

42813172824 is a wasteful number, since it uses less digits than its factorization.

42813172824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783882210 (or 1783882206 counting only the distinct ones).

The product of its digits is 172032, while the sum is 42.

The spelling of 42813172824 in words is "forty-two billion, eight hundred thirteen million, one hundred seventy-two thousand, eight hundred twenty-four".