34111457 has 2 divisors, whose sum is σ = 34111458. Its totient is φ = 34111456.

The previous prime is 34111421. The next prime is 34111459. The reversal of 34111457 is 75411143.

34111457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30813601 + 3297856 = 5551^2 + 1816^2 .

It is a cyclic number.

It is not a de Polignac number, because 34111457 - 2⁸ = 34111201 is a prime.

Together with 34111459, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34111459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17055728 + 17055729.

It is an arithmetic number, because the mean of its divisors is an integer number (17055729).

Almost surely, 2^34111457 is an apocalyptic number.

It is an amenable number.

34111457 is a deficient number, since it is larger than the sum of its proper divisors (1).

34111457 is an equidigital number, since it uses as much as digits as its factorization.

34111457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1680, while the sum is 26.

The square root of 34111457 is about 5840.5014339524. The cubic root of 34111457 is about 324.3147914754.

The spelling of 34111457 in words is "thirty-four million, one hundred eleven thousand, four hundred fifty-seven".