94442593013 has 2 divisors, whose sum is σ = 94442593014. Its totient is φ = 94442593012.

The previous prime is 94442592943. The next prime is 94442593097. The reversal of 94442593013 is 31039524449.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90505908964 + 3936684049 = 300842^2 + 62743^2 .

It is a cyclic number.

It is not a de Polignac number, because 94442593013 - 2³⁴ = 77262723829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94442593513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47221296506 + 47221296507.

It is an arithmetic number, because the mean of its divisors is an integer number (47221296507).

Almost surely, 2^94442593013 is an apocalyptic number.

It is an amenable number.

94442593013 is a deficient number, since it is larger than the sum of its proper divisors (1).

94442593013 is an equidigital number, since it uses as much as digits as its factorization.

94442593013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 94442593013 in words is "ninety-four billion, four hundred forty-two million, five hundred ninety-three thousand, thirteen".