2296456869391 has 2 divisors, whose sum is σ = 2296456869392. Its totient is φ = 2296456869390.

The previous prime is 2296456869373. The next prime is 2296456869403. The reversal of 2296456869391 is 1939686546922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2296456869391 - 2⁵ = 2296456869359 is a prime.

It is a super-2 number, since 2×2296456869391² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2296456869391.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2296456869491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148228434695 + 1148228434696.

It is an arithmetic number, because the mean of its divisors is an integer number (1148228434696).

Almost surely, 2^{2296456869391} is an apocalyptic number.

2296456869391 is a deficient number, since it is larger than the sum of its proper divisors (1).

2296456869391 is an equidigital number, since it uses as much as digits as its factorization.

2296456869391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302330880, while the sum is 70.

The spelling of 2296456869391 in words is "two trillion, two hundred ninety-six billion, four hundred fifty-six million, eight hundred sixty-nine thousand, three hundred ninety-one".