2298420254437 has 2 divisors, whose sum is σ = 2298420254438. Its totient is φ = 2298420254436.

The previous prime is 2298420254419. The next prime is 2298420254461. The reversal of 2298420254437 is 7344520248922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2291472365121 + 6947889316 = 1513761^2 + 83354^2 .

It is a cyclic number.

It is not a de Polignac number, because 2298420254437 - 2⁷ = 2298420254309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2298420257437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149210127218 + 1149210127219.

It is an arithmetic number, because the mean of its divisors is an integer number (1149210127219).

Almost surely, 2^{2298420254437} is an apocalyptic number.

It is an amenable number.

2298420254437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298420254437 is an equidigital number, since it uses as much as digits as its factorization.

2298420254437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 2298420254437 in words is "two trillion, two hundred ninety-eight billion, four hundred twenty million, two hundred fifty-four thousand, four hundred thirty-seven".