2412113257 has 2 divisors, whose sum is σ = 2412113258. Its totient is φ = 2412113256.

The previous prime is 2412113239. The next prime is 2412113267. The reversal of 2412113257 is 7523112142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2230106176 + 182007081 = 47224^2 + 13491^2 .

It is a cyclic number.

It is not a de Polignac number, because 2412113257 - 2⁷ = 2412113129 is a prime.

It is not a weakly prime, because it can be changed into another prime (2412113227) 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, 1206056628 + 1206056629.

It is an arithmetic number, because the mean of its divisors is an integer number (1206056629).

Almost surely, 2^2412113257 is an apocalyptic number.

It is an amenable number.

2412113257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2412113257 is an equidigital number, since it uses as much as digits as its factorization.

2412113257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 28.

The square root of 2412113257 is about 49113.2696630961. The cubic root of 2412113257 is about 1341.1146248632.

Adding to 2412113257 its reverse (7523112142), we get a palindrome (9935225399).

The spelling of 2412113257 in words is "two billion, four hundred twelve million, one hundred thirteen thousand, two hundred fifty-seven".