44048044013 has 2 divisors, whose sum is σ = 44048044014. Its totient is φ = 44048044012.

The previous prime is 44048043971. The next prime is 44048044067. The reversal of 44048044013 is 31044084044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31739916649 + 12308127364 = 178157^2 + 110942^2 .

It is a cyclic number.

It is not a de Polignac number, because 44048044013 - 2⁸ = 44048043757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44048040013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22024022006 + 22024022007.

It is an arithmetic number, because the mean of its divisors is an integer number (22024022007).

Almost surely, 2^44048044013 is an apocalyptic number.

It is an amenable number.

44048044013 is a deficient number, since it is larger than the sum of its proper divisors (1).

44048044013 is an equidigital number, since it uses as much as digits as its factorization.

44048044013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24576, while the sum is 32.

The spelling of 44048044013 in words is "forty-four billion, forty-eight million, forty-four thousand, thirteen".