2397312562019 has 2 divisors, whose sum is σ = 2397312562020. Its totient is φ = 2397312562018.

The previous prime is 2397312562013. The next prime is 2397312562189. The reversal of 2397312562019 is 9102652137932.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2397312562019 - 2⁴ = 2397312562003 is a prime.

It is a super-2 number, since 2×2397312562019² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2397312562013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1198656281009 + 1198656281010.

It is an arithmetic number, because the mean of its divisors is an integer number (1198656281010).

Almost surely, 2^{2397312562019} is an apocalyptic number.

2397312562019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2397312562019 is an equidigital number, since it uses as much as digits as its factorization.

2397312562019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 2397312562019 in words is "two trillion, three hundred ninety-seven billion, three hundred twelve million, five hundred sixty-two thousand, nineteen".