42875885581682 has 16 divisors (see below), whose sum is σ = 67151791082880. Its totient is φ = 20493113812512.

The previous prime is 42875885581681. The next prime is 42875885581691. The reversal of 42875885581682 is 28618558857824.

It is not an unprimeable number, because it can be changed into a prime (42875885581681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289573118 + ... + 289721145.

It is an arithmetic number, because the mean of its divisors is an integer number (4196986942680).

Almost surely, 2^{42875885581682} is an apocalyptic number.

42875885581682 is a deficient number, since it is larger than the sum of its proper divisors (24275905501198).

42875885581682 is a wasteful number, since it uses less digits than its factorization.

42875885581682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579295897.

The product of its digits is 2752512000, while the sum is 77.

The spelling of 42875885581682 in words is "forty-two trillion, eight hundred seventy-five billion, eight hundred eighty-five million, five hundred eighty-one thousand, six hundred eighty-two".