44479814399 has 4 divisors (see below), whose sum is σ = 44487386160. Its totient is φ = 44472242640.

The previous prime is 44479814383. The next prime is 44479814429. The reversal of 44479814399 is 99341897444.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44479814399 - 2⁴ = 44479814383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44479814299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3777062 + ... + 3788819.

It is an arithmetic number, because the mean of its divisors is an integer number (11121846540).

Almost surely, 2^44479814399 is an apocalyptic number.

44479814399 is a deficient number, since it is larger than the sum of its proper divisors (7571761).

44479814399 is an equidigital number, since it uses as much as digits as its factorization.

44479814399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7571760.

The product of its digits is 31352832, while the sum is 62.

The spelling of 44479814399 in words is "forty-four billion, four hundred seventy-nine million, eight hundred fourteen thousand, three hundred ninety-nine".