42650805031775 has 12 divisors (see below), whose sum is σ = 53611477669632. Its totient is φ = 33653237941440.

The previous prime is 42650805031733. The next prime is 42650805031789. The reversal of 42650805031775 is 57713050805624.

It is not a de Polignac number, because 42650805031775 - 2²⁶ = 42650737922911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11685150239 + ... + 11685153888.

It is an arithmetic number, because the mean of its divisors is an integer number (4467623139136).

Almost surely, 2^{42650805031775} is an apocalyptic number.

42650805031775 is a deficient number, since it is larger than the sum of its proper divisors (10960672637857).

42650805031775 is a wasteful number, since it uses less digits than its factorization.

42650805031775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23370304210 (or 23370304205 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 53.

The spelling of 42650805031775 in words is "forty-two trillion, six hundred fifty billion, eight hundred five million, thirty-one thousand, seven hundred seventy-five".