42711565883632 has 20 divisors (see below), whose sum is σ = 82783762171000. Its totient is φ = 21348014355648.

The previous prime is 42711565883563. The next prime is 42711565883639. The reversal of 42711565883632 is 23638856511724.

It is a super-2 number, since 2×42711565883632² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42711565883639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485491278 + ... + 485579245.

It is an arithmetic number, because the mean of its divisors is an integer number (4139188108550).

Almost surely, 2^{42711565883632} is an apocalyptic number.

It is an amenable number.

42711565883632 is a deficient number, since it is larger than the sum of its proper divisors (40072196287368).

42711565883632 is a wasteful number, since it uses less digits than its factorization.

42711565883632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971073280 (or 971073274 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 61.

The spelling of 42711565883632 in words is "forty-two trillion, seven hundred eleven billion, five hundred sixty-five million, eight hundred eighty-three thousand, six hundred thirty-two".