44299893249 has 16 divisors (see below), whose sum is σ = 65642800000. Its totient is φ = 29527264368.

The previous prime is 44299893247. The next prime is 44299893257. The reversal of 44299893249 is 94239899244.

44299893249 is a `hidden beast` number, since 442 + 99 + 89 + 3 + 24 + 9 = 666.

It is not a de Polignac number, because 44299893249 - 2¹ = 44299893247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44299893247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29134 + ... + 299079.

It is an arithmetic number, because the mean of its divisors is an integer number (4102675000).

Almost surely, 2^44299893249 is an apocalyptic number.

It is an amenable number.

44299893249 is a deficient number, since it is larger than the sum of its proper divisors (21342906751).

44299893249 is a wasteful number, since it uses less digits than its factorization.

44299893249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333221 (or 333215 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 63.

The spelling of 44299893249 in words is "forty-four billion, two hundred ninety-nine million, eight hundred ninety-three thousand, two hundred forty-nine".