2314515449 has 2 divisors, whose sum is σ = 2314515450. Its totient is φ = 2314515448.

The previous prime is 2314515431. The next prime is 2314515481. The reversal of 2314515449 is 9445154132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1807950400 + 506565049 = 42520^2 + 22507^2 .

It is a cyclic number.

It is not a de Polignac number, because 2314515449 - 2¹⁶ = 2314449913 is a prime.

It is not a weakly prime, because it can be changed into another prime (2314515409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157257724 + 1157257725.

It is an arithmetic number, because the mean of its divisors is an integer number (1157257725).

Almost surely, 2^2314515449 is an apocalyptic number.

It is an amenable number.

2314515449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2314515449 is an equidigital number, since it uses as much as digits as its factorization.

2314515449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 38.

The square root of 2314515449 is about 48109.4112310679. The cubic root of 2314515449 is about 1322.7771818819. Note that the first 3 decimals are identical.

The spelling of 2314515449 in words is "two billion, three hundred fourteen million, five hundred fifteen thousand, four hundred forty-nine".