2315422234289 has 2 divisors, whose sum is σ = 2315422234290. Its totient is φ = 2315422234288.

The previous prime is 2315422234273. The next prime is 2315422234343. The reversal of 2315422234289 is 9824322245132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1236784203664 + 1078638030625 = 1112108^2 + 1038575^2 .

It is a cyclic number.

It is not a de Polignac number, because 2315422234289 - 2⁴ = 2315422234273 is a prime.

It is a super-2 number, since 2×2315422234289² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2315422234789) 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, 1157711117144 + 1157711117145.

It is an arithmetic number, because the mean of its divisors is an integer number (1157711117145).

Almost surely, 2^{2315422234289} is an apocalyptic number.

It is an amenable number.

2315422234289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315422234289 is an equidigital number, since it uses as much as digits as its factorization.

2315422234289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1658880, while the sum is 47.

The spelling of 2315422234289 in words is "two trillion, three hundred fifteen billion, four hundred twenty-two million, two hundred thirty-four thousand, two hundred eighty-nine".