1192749716387 has 2 divisors, whose sum is σ = 1192749716388. Its totient is φ = 1192749716386.

The previous prime is 1192749716341. The next prime is 1192749716401. The reversal of 1192749716387 is 7836179472911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1192749716387 - 2²⁰ = 1192748667811 is a prime.

It is not a weakly prime, because it can be changed into another prime (1192749716317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 596374858193 + 596374858194.

It is an arithmetic number, because the mean of its divisors is an integer number (596374858194).

Almost surely, 2^{1192749716387} is an apocalyptic number.

1192749716387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1192749716387 is an equidigital number, since it uses as much as digits as its factorization.

1192749716387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32006016, while the sum is 65.

The spelling of 1192749716387 in words is "one trillion, one hundred ninety-two billion, seven hundred forty-nine million, seven hundred sixteen thousand, three hundred eighty-seven".