42474417824 has 24 divisors (see below), whose sum is σ = 83874163968. Its totient is φ = 21173042880.

The previous prime is 42474417809. The next prime is 42474417859. The reversal of 42474417824 is 42871447424.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1994432 + ... + 2015615.

It is an arithmetic number, because the mean of its divisors is an integer number (3494756832).

Almost surely, 2^42474417824 is an apocalyptic number.

It is an amenable number.

42474417824 is a deficient number, since it is larger than the sum of its proper divisors (41399746144).

42474417824 is a wasteful number, since it uses less digits than its factorization.

42474417824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010388 (or 4010380 counting only the distinct ones).

The product of its digits is 1605632, while the sum is 47.

The spelling of 42474417824 in words is "forty-two billion, four hundred seventy-four million, four hundred seventeen thousand, eight hundred twenty-four".