44971405381379 has 2 divisors, whose sum is σ = 44971405381380. Its totient is φ = 44971405381378.

The previous prime is 44971405381337. The next prime is 44971405381391. The reversal of 44971405381379 is 97318350417944.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44971405381379 is a prime.

It is not a weakly prime, because it can be changed into another prime (44971405381079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22485702690689 + 22485702690690.

It is an arithmetic number, because the mean of its divisors is an integer number (22485702690690).

Almost surely, 2^{44971405381379} is an apocalyptic number.

44971405381379 is a deficient number, since it is larger than the sum of its proper divisors (1).

44971405381379 is an equidigital number, since it uses as much as digits as its factorization.

44971405381379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 91445760, while the sum is 65.

The spelling of 44971405381379 in words is "forty-four trillion, nine hundred seventy-one billion, four hundred five million, three hundred eighty-one thousand, three hundred seventy-nine".