42937673924 has 24 divisors (see below), whose sum is σ = 78489172608. Its totient is φ = 20514130560.

The previous prime is 42937673897. The next prime is 42937674067.

42937673924 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 42937673924.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152357 + ... + 330284.

It is an arithmetic number, because the mean of its divisors is an integer number (3270382192).

Almost surely, 2^42937673924 is an apocalyptic number.

It is an amenable number.

42937673924 is a deficient number, since it is larger than the sum of its proper divisors (35551498684).

42937673924 is a wasteful number, since it uses less digits than its factorization.

42937673924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483635 (or 483633 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 56.

The spelling of 42937673924 in words is "forty-two billion, nine hundred thirty-seven million, six hundred seventy-three thousand, nine hundred twenty-four".