2402130439 has 2 divisors, whose sum is σ = 2402130440. Its totient is φ = 2402130438.

The previous prime is 2402130377. The next prime is 2402130443. The reversal of 2402130439 is 9340312042.

2402130439 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 is a cyclic number.

It is not a de Polignac number, because 2402130439 - 2⁹ = 2402129927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2402131439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201065219 + 1201065220.

It is an arithmetic number, because the mean of its divisors is an integer number (1201065220).

Almost surely, 2^2402130439 is an apocalyptic number.

2402130439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402130439 is an equidigital number, since it uses as much as digits as its factorization.

2402130439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2402130439 is about 49011.5337344181. The cubic root of 2402130439 is about 1339.2619457956.

The spelling of 2402130439 in words is "two billion, four hundred two million, one hundred thirty thousand, four hundred thirty-nine".