20004304703125 has 28 divisors (see below), whose sum is σ = 25321582129600. Its totient is φ = 15800867550000.

The previous prime is 20004304703113. The next prime is 20004304703179. The reversal of 20004304703125 is 52130740340002.

It is a happy number.

It is not a de Polignac number, because 20004304703125 - 2¹⁷ = 20004304572053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 6868635 + ... + 9337384.

Almost surely, 2^{20004304703125} is an apocalyptic number.

20004304703125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20004304703125 is a deficient number, since it is larger than the sum of its proper divisors (5317277426475).

20004304703125 is an frugal number, since it uses more digits than its factorization.

20004304703125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16206128 (or 16206103 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The spelling of 20004304703125 in words is "twenty trillion, four billion, three hundred four million, seven hundred three thousand, one hundred twenty-five".