44561120334613 has 2 divisors, whose sum is σ = 44561120334614. Its totient is φ = 44561120334612.

The previous prime is 44561120334547. The next prime is 44561120334667. The reversal of 44561120334613 is 31643302116544.

44561120334613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37340630047204 + 7220490287409 = 6110698^2 + 2687097^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44561120334613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44561120334613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44561120394613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22280560167306 + 22280560167307.

It is an arithmetic number, because the mean of its divisors is an integer number (22280560167307).

Almost surely, 2^{44561120334613} is an apocalyptic number.

It is an amenable number.

44561120334613 is a deficient number, since it is larger than the sum of its proper divisors (1).

44561120334613 is an equidigital number, since it uses as much as digits as its factorization.

44561120334613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 44561120334613 in words is "forty-four trillion, five hundred sixty-one billion, one hundred twenty million, three hundred thirty-four thousand, six hundred thirteen".