2310442044389 has 2 divisors, whose sum is σ = 2310442044390. Its totient is φ = 2310442044388.

The previous prime is 2310442044373. The next prime is 2310442044487. The reversal of 2310442044389 is 9834402440132.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2294164622500 + 16277421889 = 1514650^2 + 127583^2 .

It is a cyclic number.

It is not a de Polignac number, because 2310442044389 - 2⁴ = 2310442044373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2310442043389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155221022194 + 1155221022195.

It is an arithmetic number, because the mean of its divisors is an integer number (1155221022195).

Almost surely, 2^{2310442044389} is an apocalyptic number.

It is an amenable number.

2310442044389 is a deficient number, since it is larger than the sum of its proper divisors (1).

2310442044389 is an equidigital number, since it uses as much as digits as its factorization.

2310442044389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 2310442044389 in words is "two trillion, three hundred ten billion, four hundred forty-two million, forty-four thousand, three hundred eighty-nine".