434201402171 has 2 divisors, whose sum is σ = 434201402172. Its totient is φ = 434201402170.

The previous prime is 434201402137. The next prime is 434201402177. The reversal of 434201402171 is 171204102434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 434201402171 - 2²² = 434197207867 is a prime.

It is a super-3 number, since 3×434201402171³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (434201402177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217100701085 + 217100701086.

It is an arithmetic number, because the mean of its divisors is an integer number (217100701086).

Almost surely, 2^434201402171 is an apocalyptic number.

434201402171 is a deficient number, since it is larger than the sum of its proper divisors (1).

434201402171 is an equidigital number, since it uses as much as digits as its factorization.

434201402171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

The spelling of 434201402171 in words is "four hundred thirty-four billion, two hundred one million, four hundred two thousand, one hundred seventy-one".