42517962732 has 24 divisors (see below), whose sum is σ = 113381234176. Its totient is φ = 12147989328.

The previous prime is 42517962719. The next prime is 42517962757. The reversal of 42517962732 is 23726971524.

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, 253083028 + ... + 253083195.

Almost surely, 2^42517962732 is an apocalyptic number.

42517962732 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

42517962732 is an abundant number, since it is smaller than the sum of its proper divisors (70863271444).

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

42517962732 is a wasteful number, since it uses less digits than its factorization.

42517962732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506166237 (or 506166235 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 48.

The spelling of 42517962732 in words is "forty-two billion, five hundred seventeen million, nine hundred sixty-two thousand, seven hundred thirty-two".