34204202171 has 2 divisors, whose sum is σ = 34204202172. Its totient is φ = 34204202170.

The previous prime is 34204202159. The next prime is 34204202237. The reversal of 34204202171 is 17120240243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34204202171 - 2²⁶ = 34137093307 is a prime.

It is a super-2 number, since 2×34204202171² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34204202171.

It is not a weakly prime, because it can be changed into another prime (34204207171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17102101085 + 17102101086.

It is an arithmetic number, because the mean of its divisors is an integer number (17102101086).

Almost surely, 2^34204202171 is an apocalyptic number.

34204202171 is a deficient number, since it is larger than the sum of its proper divisors (1).

34204202171 is an equidigital number, since it uses as much as digits as its factorization.

34204202171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The spelling of 34204202171 in words is "thirty-four billion, two hundred four million, two hundred two thousand, one hundred seventy-one".