136043332015169 has 2 divisors, whose sum is σ = 136043332015170. Its totient is φ = 136043332015168.

The previous prime is 136043332015147. The next prime is 136043332015181. The reversal of 136043332015169 is 961510233340631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136042760805169 + 571210000 = 11663737^2 + 23900^2 .

It is a cyclic number.

It is not a de Polignac number, because 136043332015169 - 2²⁰ = 136043330966593 is a prime.

It is a super-2 number, since 2×136043332015169² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (136043332045169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68021666007584 + 68021666007585.

It is an arithmetic number, because the mean of its divisors is an integer number (68021666007585).

Almost surely, 2^{136043332015169} is an apocalyptic number.

It is an amenable number.

136043332015169 is a deficient number, since it is larger than the sum of its proper divisors (1).

136043332015169 is an equidigital number, since it uses as much as digits as its factorization.

136043332015169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 47.

The spelling of 136043332015169 in words is "one hundred thirty-six trillion, forty-three billion, three hundred thirty-two million, fifteen thousand, one hundred sixty-nine".