136044444363679 has 2 divisors, whose sum is σ = 136044444363680. Its totient is φ = 136044444363678.

The previous prime is 136044444363637. The next prime is 136044444363689. The reversal of 136044444363679 is 976363444440631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136044444363679 - 2¹⁷ = 136044444232607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136044444363679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136044444363689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68022222181839 + 68022222181840.

It is an arithmetic number, because the mean of its divisors is an integer number (68022222181840).

Almost surely, 2^{136044444363679} is an apocalyptic number.

136044444363679 is a deficient number, since it is larger than the sum of its proper divisors (1).

136044444363679 is an equidigital number, since it uses as much as digits as its factorization.

136044444363679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 376233984, while the sum is 64.

The spelling of 136044444363679 in words is "one hundred thirty-six trillion, forty-four billion, four hundred forty-four million, three hundred sixty-three thousand, six hundred seventy-nine".