104432240020401 has 12 divisors (see below), whose sum is σ = 150846858319300. Its totient is φ = 69621359777280.

The previous prime is 104432240020357. The next prime is 104432240020403. The reversal of 104432240020401 is 104020042234401.

104432240020401 is a `hidden beast` number, since 1 + 0 + 4 + 432 + 24 + 0 + 0 + 204 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 72450398768400 + 31981841252001 = 8511780^2 + 5655249^2 .

It is not a de Polignac number, because 104432240020401 - 2¹⁰ = 104432240019377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104432240020403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6057340 + ... + 15670221.

Almost surely, 2^{104432240020401} is an apocalyptic number.

It is an amenable number.

104432240020401 is a deficient number, since it is larger than the sum of its proper divisors (46414618298899).

104432240020401 is a wasteful number, since it uses less digits than its factorization.

104432240020401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22261616 (or 22261613 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 104432240020401 its reverse (104020042234401), we get a palindrome (208452282254802).

The spelling of 104432240020401 in words is "one hundred four trillion, four hundred thirty-two billion, two hundred forty million, twenty thousand, four hundred one".