34143071 has 2 divisors, whose sum is σ = 34143072. Its totient is φ = 34143070.

The previous prime is 34143041. The next prime is 34143073. The reversal of 34143071 is 17034143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34143071 - 2¹⁰ = 34142047 is a prime.

It is a super-2 number, since 2×34143071² = 2331498594622082, which contains 22 as substring.

Together with 34143073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34143073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17071535 + 17071536.

It is an arithmetic number, because the mean of its divisors is an integer number (17071536).

Almost surely, 2^34143071 is an apocalyptic number.

34143071 is a deficient number, since it is larger than the sum of its proper divisors (1).

34143071 is an equidigital number, since it uses as much as digits as its factorization.

34143071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 34143071 is about 5843.2072528706. The cubic root of 34143071 is about 324.4149506100.

The spelling of 34143071 in words is "thirty-four million, one hundred forty-three thousand, seventy-one".