44244552439 has 16 divisors (see below), whose sum is σ = 46400200704. Its totient is φ = 42108510400.

The previous prime is 44244552403. The next prime is 44244552463. The reversal of 44244552439 is 93425544244.

It is not a de Polignac number, because 44244552439 - 2⁹ = 44244551927 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 (44244552239) 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, 11310894 + ... + 11314804.

It is an arithmetic number, because the mean of its divisors is an integer number (2900012544).

Almost surely, 2^44244552439 is an apocalyptic number.

44244552439 is a deficient number, since it is larger than the sum of its proper divisors (2155648265).

44244552439 is a wasteful number, since it uses less digits than its factorization.

44244552439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6278.

The product of its digits is 2764800, while the sum is 46.

The spelling of 44244552439 in words is "forty-four billion, two hundred forty-four million, five hundred fifty-two thousand, four hundred thirty-nine".