42164325530 has 32 divisors (see below), whose sum is σ = 77679043200. Its totient is φ = 16469635392.

The previous prime is 42164325529. The next prime is 42164325583. The reversal of 42164325530 is 3552346124.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2416076 + ... + 2433464.

It is an arithmetic number, because the mean of its divisors is an integer number (2427470100).

Almost surely, 2^42164325530 is an apocalyptic number.

42164325530 is a deficient number, since it is larger than the sum of its proper divisors (35514717670).

42164325530 is a wasteful number, since it uses less digits than its factorization.

42164325530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23078.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 42164325530 in words is "forty-two billion, one hundred sixty-four million, three hundred twenty-five thousand, five hundred thirty".