44487344011729 has 2 divisors, whose sum is σ = 44487344011730. Its totient is φ = 44487344011728.

The previous prime is 44487344011667. The next prime is 44487344011753. The reversal of 44487344011729 is 92711044378444.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24215306019025 + 20272037992704 = 4920905^2 + 4502448^2 .

It is a cyclic number.

It is not a de Polignac number, because 44487344011729 - 2³⁵ = 44452984273361 is a prime.

It is not a weakly prime, because it can be changed into another prime (44487314011729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22243672005864 + 22243672005865.

It is an arithmetic number, because the mean of its divisors is an integer number (22243672005865).

Almost surely, 2^{44487344011729} is an apocalyptic number.

It is an amenable number.

44487344011729 is a deficient number, since it is larger than the sum of its proper divisors (1).

44487344011729 is an equidigital number, since it uses as much as digits as its factorization.

44487344011729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21676032, while the sum is 58.

The spelling of 44487344011729 in words is "forty-four trillion, four hundred eighty-seven billion, three hundred forty-four million, eleven thousand, seven hundred twenty-nine".