42626462044 has 12 divisors (see below), whose sum is σ = 74612979784. Its totient is φ = 21308467824.

The previous prime is 42626462027. The next prime is 42626462059. The reversal of 42626462044 is 44026462624.

It is a junction number, because it is equal to n+sod(n) for n = 42626461988 and 42626462006.

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 3 ways as a sum of consecutive naturals, for example, 1170627 + ... + 1206490.

Almost surely, 2^42626462044 is an apocalyptic number.

It is an amenable number.

42626462044 is a deficient number, since it is larger than the sum of its proper divisors (31986517740).

42626462044 is a wasteful number, since it uses less digits than its factorization.

42626462044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381604 (or 2381602 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 42626462044 in words is "forty-two billion, six hundred twenty-six million, four hundred sixty-two thousand, forty-four".