42369684966 has 24 divisors (see below), whose sum is σ = 104915410704. Its totient is φ = 12105624240.

The previous prime is 42369684941. The next prime is 42369684967. The reversal of 42369684966 is 66948696324.

42369684966 is a `hidden beast` number, since 4 + 23 + 69 + 68 + 496 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42369684967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168133545 + ... + 168133796.

It is an arithmetic number, because the mean of its divisors is an integer number (4371475446).

Almost surely, 2^42369684966 is an apocalyptic number.

42369684966 is an abundant number, since it is smaller than the sum of its proper divisors (62545725738).

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

42369684966 is a wasteful number, since it uses less digits than its factorization.

42369684966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336267356 (or 336267353 counting only the distinct ones).

The product of its digits is 80621568, while the sum is 63.

The spelling of 42369684966 in words is "forty-two billion, three hundred sixty-nine million, six hundred eighty-four thousand, nine hundred sixty-six".