42949422696 has 64 divisors (see below), whose sum is σ = 110308953600. Its totient is φ = 13925323008.

The previous prime is 42949422679. The next prime is 42949422697. The reversal of 42949422696 is 69622494924.

It is not an unprimeable number, because it can be changed into a prime (42949422697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4455610 + ... + 4465238.

It is an arithmetic number, because the mean of its divisors is an integer number (1723577400).

Almost surely, 2^42949422696 is an apocalyptic number.

It is an amenable number.

42949422696 is an abundant number, since it is smaller than the sum of its proper divisors (67359530904).

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

42949422696 is a wasteful number, since it uses less digits than its factorization.

42949422696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14698 (or 14694 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 57.

The spelling of 42949422696 in words is "forty-two billion, nine hundred forty-nine million, four hundred twenty-two thousand, six hundred ninety-six".