104404423252 has 6 divisors (see below), whose sum is σ = 182707740698. Its totient is φ = 52202211624.

The previous prime is 104404423243. The next prime is 104404423259. The reversal of 104404423252 is 252324404401.

It can be written as a sum of positive squares in only one way, i.e., 84213718416 + 20190704836 = 290196^2 + 142094^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104404423259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13050552903 + ... + 13050552910.

Almost surely, 2^104404423252 is an apocalyptic number.

It is an amenable number.

104404423252 is a deficient number, since it is larger than the sum of its proper divisors (78303317446).

104404423252 is a wasteful number, since it uses less digits than its factorization.

104404423252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26101105817 (or 26101105815 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 104404423252 its reverse (252324404401), we get a palindrome (356728827653).

The spelling of 104404423252 in words is "one hundred four billion, four hundred four million, four hundred twenty-three thousand, two hundred fifty-two".