44299470172 has 24 divisors (see below), whose sum is σ = 78039082800. Its totient is φ = 22003028736.

The previous prime is 44299470169. The next prime is 44299470217. The reversal of 44299470172 is 27107499244.

It is a congruent number.

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, 351204 + ... + 460372.

It is an arithmetic number, because the mean of its divisors is an integer number (3251628450).

Almost surely, 2^44299470172 is an apocalyptic number.

It is an amenable number.

44299470172 is a deficient number, since it is larger than the sum of its proper divisors (33739612628).

44299470172 is a wasteful number, since it uses less digits than its factorization.

44299470172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109845 (or 109843 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 44299470172 in words is "forty-four billion, two hundred ninety-nine million, four hundred seventy thousand, one hundred seventy-two".