42626474406 has 24 divisors (see below), whose sum is σ = 94099955040. Its totient is φ = 13940733456.

The previous prime is 42626474389. The next prime is 42626474431. The reversal of 42626474406 is 60447462624.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22339966 + ... + 22341873.

It is an arithmetic number, because the mean of its divisors is an integer number (3920831460).

Almost surely, 2^42626474406 is an apocalyptic number.

42626474406 is an abundant number, since it is smaller than the sum of its proper divisors (51473480634).

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

42626474406 is a wasteful number, since it uses less digits than its factorization.

42626474406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44681900 (or 44681897 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 45.

The spelling of 42626474406 in words is "forty-two billion, six hundred twenty-six million, four hundred seventy-four thousand, four hundred six".