44329589013 has 4 divisors (see below), whose sum is σ = 59106118688. Its totient is φ = 29553059340.

The previous prime is 44329588981. The next prime is 44329589021. The reversal of 44329589013 is 31098592344.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 44329589013 - 2⁵ = 44329588981 is a prime.

It is a super-2 number, since 2×44329589013² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44329589063) 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 3 ways as a sum of consecutive naturals, for example, 7388264833 + ... + 7388264838.

It is an arithmetic number, because the mean of its divisors is an integer number (14776529672).

Almost surely, 2^44329589013 is an apocalyptic number.

It is an amenable number.

44329589013 is a deficient number, since it is larger than the sum of its proper divisors (14776529675).

44329589013 is a wasteful number, since it uses less digits than its factorization.

44329589013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14776529674.

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 44329589013 in words is "forty-four billion, three hundred twenty-nine million, five hundred eighty-nine thousand, thirteen".