2744320316369 has 2 divisors, whose sum is σ = 2744320316370. Its totient is φ = 2744320316368.

The previous prime is 2744320316249. The next prime is 2744320316377. The reversal of 2744320316369 is 9636130234472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1848751457344 + 895568859025 = 1359688^2 + 946345^2 .

It is a cyclic number.

It is not a de Polignac number, because 2744320316369 - 2³² = 2740025349073 is a prime.

It is a super-2 number, since 2×2744320316369² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2744320316069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372160158184 + 1372160158185.

It is an arithmetic number, because the mean of its divisors is an integer number (1372160158185).

Almost surely, 2^{2744320316369} is an apocalyptic number.

It is an amenable number.

2744320316369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2744320316369 is an equidigital number, since it uses as much as digits as its factorization.

2744320316369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3919104, while the sum is 50.

The spelling of 2744320316369 in words is "two trillion, seven hundred forty-four billion, three hundred twenty million, three hundred sixteen thousand, three hundred sixty-nine".