2402116271 has 2 divisors, whose sum is σ = 2402116272. Its totient is φ = 2402116270.

The previous prime is 2402116247. The next prime is 2402116273. The reversal of 2402116271 is 1726112042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2402116271 is a prime.

Together with 2402116273, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2402116271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2402116273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201058135 + 1201058136.

It is an arithmetic number, because the mean of its divisors is an integer number (1201058136).

Almost surely, 2^2402116271 is an apocalyptic number.

2402116271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402116271 is an equidigital number, since it uses as much as digits as its factorization.

2402116271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 2402116271 is about 49011.3891967979. The cubic root of 2402116271 is about 1339.2593127578.

The spelling of 2402116271 in words is "two billion, four hundred two million, one hundred sixteen thousand, two hundred seventy-one".