8080171670429 has 2 divisors, whose sum is σ = 8080171670430. Its totient is φ = 8080171670428.

The previous prime is 8080171670393. The next prime is 8080171670437. The reversal of 8080171670429 is 9240761710808.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6079050218329 + 2001121452100 = 2465573^2 + 1414610^2 .

It is a cyclic number.

It is not a de Polignac number, because 8080171670429 - 2¹⁶ = 8080171604893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8080171670489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4040085835214 + 4040085835215.

It is an arithmetic number, because the mean of its divisors is an integer number (4040085835215).

Almost surely, 2^{8080171670429} is an apocalyptic number.

It is an amenable number.

8080171670429 is a deficient number, since it is larger than the sum of its proper divisors (1).

8080171670429 is an equidigital number, since it uses as much as digits as its factorization.

8080171670429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 53.

The spelling of 8080171670429 in words is "eight trillion, eighty billion, one hundred seventy-one million, six hundred seventy thousand, four hundred twenty-nine".