44299893279 has 16 divisors (see below), whose sum is σ = 61079225472. Its totient is φ = 28543545888.

The previous prime is 44299893257. The next prime is 44299893293. The reversal of 44299893279 is 97239899244.

It is not a de Polignac number, because 44299893279 - 2⁵ = 44299893247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44299893779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2068569 + ... + 2089874.

It is an arithmetic number, because the mean of its divisors is an integer number (3817451592).

Almost surely, 2^44299893279 is an apocalyptic number.

44299893279 is a deficient number, since it is larger than the sum of its proper divisors (16779332193).

44299893279 is a wasteful number, since it uses less digits than its factorization.

44299893279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158566.

The product of its digits is 70543872, while the sum is 66.

The spelling of 44299893279 in words is "forty-four billion, two hundred ninety-nine million, eight hundred ninety-three thousand, two hundred seventy-nine".