20372326145032 has 16 divisors (see below), whose sum is σ = 38198169368640. Its totient is φ = 10186147646736.

The previous prime is 20372326144997. The next prime is 20372326145033. The reversal of 20372326145032 is 23054162327302.

It is not an unprimeable number, because it can be changed into a prime (20372326145033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5261613 + ... + 8272195.

It is an arithmetic number, because the mean of its divisors is an integer number (2387385585540).

Almost surely, 2^{20372326145032} is an apocalyptic number.

It is an amenable number.

20372326145032 is a deficient number, since it is larger than the sum of its proper divisors (17825843223608).

20372326145032 is a wasteful number, since it uses less digits than its factorization.

20372326145032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3856452 (or 3856448 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 40.

The spelling of 20372326145032 in words is "twenty trillion, three hundred seventy-two billion, three hundred twenty-six million, one hundred forty-five thousand, thirty-two".