117012171506467 has 2 divisors, whose sum is σ = 117012171506468. Its totient is φ = 117012171506466.

The previous prime is 117012171506441. The next prime is 117012171506471. The reversal of 117012171506467 is 764605171210711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117012171506467 - 2²⁷ = 117012037288739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117012171506467.

It is not a weakly prime, because it can be changed into another prime (117012171506767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58506085753233 + 58506085753234.

It is an arithmetic number, because the mean of its divisors is an integer number (58506085753234).

Almost surely, 2^{117012171506467} is an apocalyptic number.

117012171506467 is a deficient number, since it is larger than the sum of its proper divisors (1).

117012171506467 is an equidigital number, since it uses as much as digits as its factorization.

117012171506467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 493920, while the sum is 49.

The spelling of 117012171506467 in words is "one hundred seventeen trillion, twelve billion, one hundred seventy-one million, five hundred six thousand, four hundred sixty-seven".