2371243158919 has 2 divisors, whose sum is σ = 2371243158920. Its totient is φ = 2371243158918.

The previous prime is 2371243158871. The next prime is 2371243158943. The reversal of 2371243158919 is 9198513421732.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2371243158919 - 2³⁵ = 2336883420551 is a prime.

It is a super-2 number, since 2×2371243158919² (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 2371243158919.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2371243158979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1185621579459 + 1185621579460.

It is an arithmetic number, because the mean of its divisors is an integer number (1185621579460).

Almost surely, 2^{2371243158919} is an apocalyptic number.

2371243158919 is a deficient number, since it is larger than the sum of its proper divisors (1).

2371243158919 is an equidigital number, since it uses as much as digits as its factorization.

2371243158919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 55.

The spelling of 2371243158919 in words is "two trillion, three hundred seventy-one billion, two hundred forty-three million, one hundred fifty-eight thousand, nine hundred nineteen".