12374695019 has 2 divisors, whose sum is σ = 12374695020. Its totient is φ = 12374695018.

The previous prime is 12374694971. The next prime is 12374695057. The reversal of 12374695019 is 91059647321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12374695019 - 2⁸ = 12374694763 is a prime.

It is a super-2 number, since 2×12374695019² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12374695219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6187347509 + 6187347510.

It is an arithmetic number, because the mean of its divisors is an integer number (6187347510).

Almost surely, 2^12374695019 is an apocalyptic number.

12374695019 is a deficient number, since it is larger than the sum of its proper divisors (1).

12374695019 is an equidigital number, since it uses as much as digits as its factorization.

12374695019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 12374695019 in words is "twelve billion, three hundred seventy-four million, six hundred ninety-five thousand, nineteen".