136047740651 has 2 divisors, whose sum is σ = 136047740652. Its totient is φ = 136047740650.

The previous prime is 136047740603. The next prime is 136047740669. The reversal of 136047740651 is 156047740631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136047740651 - 2²² = 136043546347 is a prime.

It is not a weakly prime, because it can be changed into another prime (136047740951) 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, 68023870325 + 68023870326.

It is an arithmetic number, because the mean of its divisors is an integer number (68023870326).

Almost surely, 2^136047740651 is an apocalyptic number.

136047740651 is a deficient number, since it is larger than the sum of its proper divisors (1).

136047740651 is an equidigital number, since it uses as much as digits as its factorization.

136047740651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 136047740651 in words is "one hundred thirty-six billion, forty-seven million, seven hundred forty thousand, six hundred fifty-one".