14071188172817 has 2 divisors, whose sum is σ = 14071188172818. Its totient is φ = 14071188172816.

The previous prime is 14071188172733. The next prime is 14071188172843. The reversal of 14071188172817 is 71827188117041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11084111976961 + 2987076195856 = 3329281^2 + 1728316^2 .

It is a cyclic number.

It is not a de Polignac number, because 14071188172817 - 2³⁰ = 14070114430993 is a prime.

It is not a weakly prime, because it can be changed into another prime (14071185172817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7035594086408 + 7035594086409.

It is an arithmetic number, because the mean of its divisors is an integer number (7035594086409).

Almost surely, 2^{14071188172817} is an apocalyptic number.

It is an amenable number.

14071188172817 is a deficient number, since it is larger than the sum of its proper divisors (1).

14071188172817 is an equidigital number, since it uses as much as digits as its factorization.

14071188172817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1404928, while the sum is 56.

The spelling of 14071188172817 in words is "fourteen trillion, seventy-one billion, one hundred eighty-eight million, one hundred seventy-two thousand, eight hundred seventeen".