44326412573 has 2 divisors, whose sum is σ = 44326412574. Its totient is φ = 44326412572.

The previous prime is 44326412509. The next prime is 44326412591. The reversal of 44326412573 is 37521462344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23575145764 + 20751266809 = 153542^2 + 144053^2 .

It is a cyclic number.

It is not a de Polignac number, because 44326412573 - 2⁶ = 44326412509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44326412573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44326411573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22163206286 + 22163206287.

It is an arithmetic number, because the mean of its divisors is an integer number (22163206287).

Almost surely, 2^44326412573 is an apocalyptic number.

It is an amenable number.

44326412573 is a deficient number, since it is larger than the sum of its proper divisors (1).

44326412573 is an equidigital number, since it uses as much as digits as its factorization.

44326412573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 41.

The spelling of 44326412573 in words is "forty-four billion, three hundred twenty-six million, four hundred twelve thousand, five hundred seventy-three".