104823904772 has 24 divisors (see below), whose sum is σ = 187438671000. Its totient is φ = 51275667456.

The previous prime is 104823904763. The next prime is 104823904793. The reversal of 104823904772 is 277409328401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 67089288256 + 37734616516 = 259016^2 + 194254^2 .

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, 634397 + ... + 782372.

It is an arithmetic number, because the mean of its divisors is an integer number (7809944625).

Almost surely, 2^104823904772 is an apocalyptic number.

It is an amenable number.

104823904772 is a deficient number, since it is larger than the sum of its proper divisors (82614766228).

104823904772 is a wasteful number, since it uses less digits than its factorization.

104823904772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417175 (or 1417173 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 104823904772 in words is "one hundred four billion, eight hundred twenty-three million, nine hundred four thousand, seven hundred seventy-two".