117271027224409 has 2 divisors, whose sum is σ = 117271027224410. Its totient is φ = 117271027224408.

The previous prime is 117271027224389. The next prime is 117271027224427. The reversal of 117271027224409 is 904422720172711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116231793777225 + 1039233447184 = 10781085^2 + 1019428^2 .

It is a cyclic number.

It is not a de Polignac number, because 117271027224409 - 2²⁷ = 117270893006681 is a prime.

It is not a weakly prime, because it can be changed into another prime (117271027224709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58635513612204 + 58635513612205.

It is an arithmetic number, because the mean of its divisors is an integer number (58635513612205).

Almost surely, 2^{117271027224409} is an apocalyptic number.

It is an amenable number.

117271027224409 is a deficient number, since it is larger than the sum of its proper divisors (1).

117271027224409 is an equidigital number, since it uses as much as digits as its factorization.

117271027224409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 790272, while the sum is 49.

The spelling of 117271027224409 in words is "one hundred seventeen trillion, two hundred seventy-one billion, twenty-seven million, two hundred twenty-four thousand, four hundred nine".