42244626606 has 32 divisors (see below), whose sum is σ = 103986774528. Its totient is φ = 11141439840.

The previous prime is 42244626509. The next prime is 42244626623. The reversal of 42244626606 is 60662644224.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38685010 + ... + 38686101.

It is an arithmetic number, because the mean of its divisors is an integer number (3249586704).

Almost surely, 2^42244626606 is an apocalyptic number.

42244626606 is an abundant number, since it is smaller than the sum of its proper divisors (61742147922).

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

42244626606 is a wasteful number, since it uses less digits than its factorization.

42244626606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77371136.

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 42244626606 in words is "forty-two billion, two hundred forty-four million, six hundred twenty-six thousand, six hundred six".