44305554413 has 2 divisors, whose sum is σ = 44305554414. Its totient is φ = 44305554412.

The previous prime is 44305554389. The next prime is 44305554443. The reversal of 44305554413 is 31445550344.

44305554413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40924480804 + 3381073609 = 202298^2 + 58147^2 .

It is a cyclic number.

It is not a de Polignac number, because 44305554413 - 2²⁶ = 44238445549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44305554443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22152777206 + 22152777207.

It is an arithmetic number, because the mean of its divisors is an integer number (22152777207).

Almost surely, 2^44305554413 is an apocalyptic number.

It is an amenable number.

44305554413 is a deficient number, since it is larger than the sum of its proper divisors (1).

44305554413 is an equidigital number, since it uses as much as digits as its factorization.

44305554413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 44305554413 in words is "forty-four billion, three hundred five million, five hundred fifty-four thousand, four hundred thirteen".