44344230013 has 4 divisors (see below), whose sum is σ = 44344712160. Its totient is φ = 44343747868.

The previous prime is 44344229999. The next prime is 44344230031. The reversal of 44344230013 is 31003244344.

44344230013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 44344230013 - 2⁵ = 44344229981 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 (44344230043) 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, 55495 + ... + 302932.

It is an arithmetic number, because the mean of its divisors is an integer number (11086178040).

Almost surely, 2^44344230013 is an apocalyptic number.

It is an amenable number.

44344230013 is a deficient number, since it is larger than the sum of its proper divisors (482147).

44344230013 is a wasteful number, since it uses less digits than its factorization.

44344230013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482146.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 44344230013 its reverse (31003244344), we get a palindrome (75347474357).

The spelling of 44344230013 in words is "forty-four billion, three hundred forty-four million, two hundred thirty thousand, thirteen".