20325454124 has 12 divisors (see below), whose sum is σ = 35603786400. Its totient is φ = 10152943728.

The previous prime is 20325454081. The next prime is 20325454151. The reversal of 20325454124 is 42145452302.

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, 2441159 + ... + 2449470.

It is an arithmetic number, because the mean of its divisors is an integer number (2966982200).

Almost surely, 2^20325454124 is an apocalyptic number.

It is an amenable number.

20325454124 is a deficient number, since it is larger than the sum of its proper divisors (15278332276).

20325454124 is a wasteful number, since it uses less digits than its factorization.

20325454124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4891672 (or 4891670 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 20325454124 in words is "twenty billion, three hundred twenty-five million, four hundred fifty-four thousand, one hundred twenty-four".