104104045452 has 72 divisors (see below), whose sum is σ = 267079321600. Its totient is φ = 31537265760.

The previous prime is 104104045429. The next prime is 104104045471. The reversal of 104104045452 is 254540401401.

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, 6030249 + ... + 6047487.

Almost surely, 2^104104045452 is an apocalyptic number.

104104045452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104104045452 is an abundant number, since it is smaller than the sum of its proper divisors (162975276148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104104045452 is a wasteful number, since it uses less digits than its factorization.

104104045452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21427 (or 21414 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 104104045452 its reverse (254540401401), we get a palindrome (358644446853).

The spelling of 104104045452 in words is "one hundred four billion, one hundred four million, forty-five thousand, four hundred fifty-two".