42877434476 has 24 divisors (see below), whose sum is σ = 79529659776. Its totient is φ = 20157223680.

The previous prime is 42877434469. The next prime is 42877434511. The reversal of 42877434476 is 67443477824.

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, 250751 + ... + 385526.

It is an arithmetic number, because the mean of its divisors is an integer number (3313735824).

Almost surely, 2^42877434476 is an apocalyptic number.

It is an amenable number.

42877434476 is a deficient number, since it is larger than the sum of its proper divisors (36652225300).

42877434476 is a wasteful number, since it uses less digits than its factorization.

42877434476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637289 (or 637287 counting only the distinct ones).

The product of its digits is 25288704, while the sum is 56.

The spelling of 42877434476 in words is "forty-two billion, eight hundred seventy-seven million, four hundred thirty-four thousand, four hundred seventy-six".