7636142699 has 2 divisors, whose sum is σ = 7636142700. Its totient is φ = 7636142698.

The previous prime is 7636142681. The next prime is 7636142711. The reversal of 7636142699 is 9962416367.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7636142699 - 2²⁰ = 7635094123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7636142699.

It is not a weakly prime, because it can be changed into another prime (7636142099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3818071349 + 3818071350.

It is an arithmetic number, because the mean of its divisors is an integer number (3818071350).

Almost surely, 2^7636142699 is an apocalyptic number.

7636142699 is a deficient number, since it is larger than the sum of its proper divisors (1).

7636142699 is an equidigital number, since it uses as much as digits as its factorization.

7636142699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2939328, while the sum is 53.

The square root of 7636142699 is about 87385.0255993554. The cubic root of 7636142699 is about 1969.2068834470.

The spelling of 7636142699 in words is "seven billion, six hundred thirty-six million, one hundred forty-two thousand, six hundred ninety-nine".