42974801676 has 18 divisors (see below), whose sum is σ = 108630748772. Its totient is φ = 14324933880.

The previous prime is 42974801669. The next prime is 42974801693. The reversal of 42974801676 is 67610847924.

42974801676 is a `hidden beast` number, since 4 + 2 + 97 + 480 + 1 + 6 + 76 = 666.

42974801676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 596872210 + ... + 596872281.

Almost surely, 2^42974801676 is an apocalyptic number.

It is an amenable number.

42974801676 is an abundant number, since it is smaller than the sum of its proper divisors (65655947096).

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

42974801676 is a wasteful number, since it uses less digits than its factorization.

42974801676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193744501 (or 1193744496 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 42974801676 in words is "forty-two billion, nine hundred seventy-four million, eight hundred one thousand, six hundred seventy-six".