44999212150 has 24 divisors (see below), whose sum is σ = 83800310544. Its totient is φ = 17977797600.

The previous prime is 44999212123. The next prime is 44999212207. The reversal of 44999212150 is 5121299944.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 44999212150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 505621 + ... + 587920.

It is an arithmetic number, because the mean of its divisors is an integer number (3491679606).

Almost surely, 2^44999212150 is an apocalyptic number.

44999212150 is a deficient number, since it is larger than the sum of its proper divisors (38801098394).

44999212150 is a wasteful number, since it uses less digits than its factorization.

44999212150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094376 (or 1094371 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 44999212150 in words is "forty-four billion, nine hundred ninety-nine million, two hundred twelve thousand, one hundred fifty".