20004304703425 has 24 divisors (see below), whose sum is σ = 28529524170176. Its totient is φ = 13629866552640.

The previous prime is 20004304703389. The next prime is 20004304703459. The reversal of 20004304703425 is 52430740340002.

It is not a de Polignac number, because 20004304703425 - 2⁷ = 20004304703297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 364018107 + ... + 364073056.

Almost surely, 2^{20004304703425} is an apocalyptic number.

20004304703425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20004304703425 is a deficient number, since it is larger than the sum of its proper divisors (8525219466751).

20004304703425 is a wasteful number, since it uses less digits than its factorization.

20004304703425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728091337 (or 728091332 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 34.

The spelling of 20004304703425 in words is "twenty trillion, four billion, three hundred four million, seven hundred three thousand, four hundred twenty-five".