104449476136 has 32 divisors (see below), whose sum is σ = 200205043200. Its totient is φ = 51070735360.

The previous prime is 104449476119. The next prime is 104449476139. The reversal of 104449476136 is 631674944401.

It is a self number, because there is not a number n which added to its sum of digits gives 104449476136.

It is not an unprimeable number, because it can be changed into a prime (104449476139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489145 + ... + 669448.

It is an arithmetic number, because the mean of its divisors is an integer number (6256407600).

Almost surely, 2^104449476136 is an apocalyptic number.

It is an amenable number.

104449476136 is a deficient number, since it is larger than the sum of its proper divisors (95755567064).

104449476136 is a wasteful number, since it uses less digits than its factorization.

104449476136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158849 (or 1158845 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 104449476136 in words is "one hundred four billion, four hundred forty-nine million, four hundred seventy-six thousand, one hundred thirty-six".