4026402113 has 2 divisors, whose sum is σ = 4026402114. Its totient is φ = 4026402112.

The previous prime is 4026402071. The next prime is 4026402143. The reversal of 4026402113 is 3112046204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3090470464 + 935931649 = 55592^2 + 30593^2 .

It is a cyclic number.

It is not a de Polignac number, because 4026402113 - 2⁸ = 4026401857 is a prime.

It is not a weakly prime, because it can be changed into another prime (4026402143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2013201056 + 2013201057.

It is an arithmetic number, because the mean of its divisors is an integer number (2013201057).

Almost surely, 2^4026402113 is an apocalyptic number.

It is an amenable number.

4026402113 is a deficient number, since it is larger than the sum of its proper divisors (1).

4026402113 is an equidigital number, since it uses as much as digits as its factorization.

4026402113 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 4026402113 is about 63453.9369385383. The cubic root of 4026402113 is about 1590.8859576008.

Adding to 4026402113 its reverse (3112046204), we get a palindrome (7138448317).

The spelling of 4026402113 in words is "four billion, twenty-six million, four hundred two thousand, one hundred thirteen".