136293614663 has 2 divisors, whose sum is σ = 136293614664. Its totient is φ = 136293614662.

The previous prime is 136293614657. The next prime is 136293614689. The reversal of 136293614663 is 366416392631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 136293614663 - 2⁸ = 136293614407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136293614563) 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, 68146807331 + 68146807332.

It is an arithmetic number, because the mean of its divisors is an integer number (68146807332).

Almost surely, 2^136293614663 is an apocalyptic number.

136293614663 is a deficient number, since it is larger than the sum of its proper divisors (1).

136293614663 is an equidigital number, since it uses as much as digits as its factorization.

136293614663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2519424, while the sum is 50.

The spelling of 136293614663 in words is "one hundred thirty-six billion, two hundred ninety-three million, six hundred fourteen thousand, six hundred sixty-three".