134119457 has 2 divisors, whose sum is σ = 134119458. Its totient is φ = 134119456.

The previous prime is 134119441. The next prime is 134119459. The reversal of 134119457 is 754911431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83978896 + 50140561 = 9164^2 + 7081^2 .

It is a cyclic number.

It is not a de Polignac number, because 134119457 - 2⁴ = 134119441 is a prime.

Together with 134119459, 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 (134119459) 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, 67059728 + 67059729.

It is an arithmetic number, because the mean of its divisors is an integer number (67059729).

Almost surely, 2^134119457 is an apocalyptic number.

It is an amenable number.

134119457 is a deficient number, since it is larger than the sum of its proper divisors (1).

134119457 is an equidigital number, since it uses as much as digits as its factorization.

134119457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 35.

The square root of 134119457 is about 11580.9955098860. The cubic root of 134119457 is about 511.8750114522.

The spelling of 134119457 in words is "one hundred thirty-four million, one hundred nineteen thousand, four hundred fifty-seven".