12358749719 has 2 divisors, whose sum is σ = 12358749720. Its totient is φ = 12358749718.

The previous prime is 12358749713. The next prime is 12358749763. The reversal of 12358749719 is 91794785321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12358749719 - 2³² = 8063782423 is a prime.

It is a super-2 number, since 2×12358749719² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12358749713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6179374859 + 6179374860.

It is an arithmetic number, because the mean of its divisors is an integer number (6179374860).

Almost surely, 2^12358749719 is an apocalyptic number.

12358749719 is a deficient number, since it is larger than the sum of its proper divisors (1).

12358749719 is an equidigital number, since it uses as much as digits as its factorization.

12358749719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 56.

The spelling of 12358749719 in words is "twelve billion, three hundred fifty-eight million, seven hundred forty-nine thousand, seven hundred nineteen".