2402640113 has 2 divisors, whose sum is σ = 2402640114. Its totient is φ = 2402640112.

The previous prime is 2402640083. The next prime is 2402640127. The reversal of 2402640113 is 3110462042.

2402640113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2327869504 + 74770609 = 48248^2 + 8647^2 .

It is a cyclic number.

It is not a de Polignac number, because 2402640113 - 2⁸ = 2402639857 is a prime.

It is not a weakly prime, because it can be changed into another prime (2402648113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201320056 + 1201320057.

It is an arithmetic number, because the mean of its divisors is an integer number (1201320057).

Almost surely, 2^2402640113 is an apocalyptic number.

It is an amenable number.

2402640113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402640113 is an equidigital number, since it uses as much as digits as its factorization.

2402640113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2402640113 is about 49016.7329898679. The cubic root of 2402640113 is about 1339.3566587653.

It can be divided in two parts, 24026401 and 13, that multiplied together give a palindrome (312343213).

The spelling of 2402640113 in words is "two billion, four hundred two million, six hundred forty thousand, one hundred thirteen".