42523716364 has 12 divisors (see below), whose sum is σ = 74467519000. Its totient is φ = 21247282368.

The previous prime is 42523716329. The next prime is 42523716373. The reversal of 42523716364 is 46361732524.

42523716364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42523716364.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3637389 + ... + 3649060.

Almost surely, 2^42523716364 is an apocalyptic number.

It is an amenable number.

42523716364 is a deficient number, since it is larger than the sum of its proper divisors (31943802636).

42523716364 is a wasteful number, since it uses less digits than its factorization.

42523716364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7287912 (or 7287910 counting only the distinct ones).

The product of its digits is 725760, while the sum is 43.

The spelling of 42523716364 in words is "forty-two billion, five hundred twenty-three million, seven hundred sixteen thousand, three hundred sixty-four".