20040555333130 has 16 divisors (see below), whose sum is σ = 36075042903240. Its totient is φ = 8015768065792.

The previous prime is 20040555333109. The next prime is 20040555333157. The reversal of 20040555333130 is 3133355504002.

It can be written as a sum of positive squares in 4 ways, for example, as 17969146434009 + 2071408899121 = 4239003^2 + 1439239^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56573035 + ... + 56926174.

Almost surely, 2^{20040555333130} is an apocalyptic number.

20040555333130 is a deficient number, since it is larger than the sum of its proper divisors (16034487570110).

20040555333130 is a wasteful number, since it uses less digits than its factorization.

20040555333130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113516873.

The product of its (nonzero) digits is 81000, while the sum is 34.

The spelling of 20040555333130 in words is "twenty trillion, forty billion, five hundred fifty-five million, three hundred thirty-three thousand, one hundred thirty".