88667609801417 has 2 divisors, whose sum is σ = 88667609801418. Its totient is φ = 88667609801416.

The previous prime is 88667609801371. The next prime is 88667609801443. The reversal of 88667609801417 is 71410890676688.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85848582233401 + 2819027568016 = 9265451^2 + 1678996^2 .

It is a cyclic number.

It is not a de Polignac number, because 88667609801417 - 2¹⁴ = 88667609785033 is a prime.

It is not a weakly prime, because it can be changed into another prime (88667609801497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44333804900708 + 44333804900709.

It is an arithmetic number, because the mean of its divisors is an integer number (44333804900709).

Almost surely, 2^{88667609801417} is an apocalyptic number.

It is an amenable number.

88667609801417 is a deficient number, since it is larger than the sum of its proper divisors (1).

88667609801417 is an equidigital number, since it uses as much as digits as its factorization.

88667609801417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 195084288, while the sum is 71.

The spelling of 88667609801417 in words is "eighty-eight trillion, six hundred sixty-seven billion, six hundred nine million, eight hundred one thousand, four hundred seventeen".