2298157423 has 2 divisors, whose sum is σ = 2298157424. Its totient is φ = 2298157422.

The previous prime is 2298157399. The next prime is 2298157451. The reversal of 2298157423 is 3247518922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2298157423 - 2⁵ = 2298157391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2298157423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2298157123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149078711 + 1149078712.

It is an arithmetic number, because the mean of its divisors is an integer number (1149078712).

Almost surely, 2^2298157423 is an apocalyptic number.

2298157423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298157423 is an equidigital number, since it uses as much as digits as its factorization.

2298157423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 43.

The square root of 2298157423 is about 47939.1011909902. The cubic root of 2298157423 is about 1319.6535329977.

The spelling of 2298157423 in words is "two billion, two hundred ninety-eight million, one hundred fifty-seven thousand, four hundred twenty-three".