42877464063 has 24 divisors (see below), whose sum is σ = 66713685552. Its totient is φ = 24424089984.

The previous prime is 42877464059. The next prime is 42877464139. The reversal of 42877464063 is 36046477824.

It is not a de Polignac number, because 42877464063 - 2² = 42877464059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42877463997 and 42877464015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42877464263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 413470 + ... + 506667.

It is an arithmetic number, because the mean of its divisors is an integer number (2779736898).

Almost surely, 2^42877464063 is an apocalyptic number.

42877464063 is a deficient number, since it is larger than the sum of its proper divisors (23836221489).

42877464063 is a wasteful number, since it uses less digits than its factorization.

42877464063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920471 (or 920464 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 51.

The spelling of 42877464063 in words is "forty-two billion, eight hundred seventy-seven million, four hundred sixty-four thousand, sixty-three".