42568319392 has 24 divisors (see below), whose sum is σ = 83812682016. Its totient is φ = 21282558912.

The previous prime is 42568319377. The next prime is 42568319411. The reversal of 42568319392 is 29391386524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463053 + ... + 547315.

It is an arithmetic number, because the mean of its divisors is an integer number (3492195084).

Almost surely, 2^42568319392 is an apocalyptic number.

It is an amenable number.

42568319392 is a deficient number, since it is larger than the sum of its proper divisors (41244362624).

42568319392 is a wasteful number, since it uses less digits than its factorization.

42568319392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100060 (or 100052 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 52.

The spelling of 42568319392 in words is "forty-two billion, five hundred sixty-eight million, three hundred nineteen thousand, three hundred ninety-two".