42443023626 has 40 divisors (see below), whose sum is σ = 95115699360. Its totient is φ = 14145906312.

The previous prime is 42443023561. The next prime is 42443023687. The reversal of 42443023626 is 62632034424.

42443023626 is a `hidden beast` number, since 4 + 2 + 4 + 4 + 3 + 0 + 23 + 626 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2243515 + ... + 2262353.

It is an arithmetic number, because the mean of its divisors is an integer number (2377892484).

Almost surely, 2^42443023626 is an apocalyptic number.

42443023626 is an abundant number, since it is smaller than the sum of its proper divisors (52672675734).

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

42443023626 is a wasteful number, since it uses less digits than its factorization.

42443023626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32760 (or 32751 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

The spelling of 42443023626 in words is "forty-two billion, four hundred forty-three million, twenty-three thousand, six hundred twenty-six".