134457611 has 2 divisors, whose sum is σ = 134457612. Its totient is φ = 134457610.

The previous prime is 134457577. The next prime is 134457613. The reversal of 134457611 is 116754431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134457611 - 2¹⁴ = 134441227 is a prime.

Together with 134457613, 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 (134457613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67228805 + 67228806.

It is an arithmetic number, because the mean of its divisors is an integer number (67228806).

Almost surely, 2^134457611 is an apocalyptic number.

134457611 is a deficient number, since it is larger than the sum of its proper divisors (1).

134457611 is an equidigital number, since it uses as much as digits as its factorization.

134457611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 32.

The square root of 134457611 is about 11595.5858411725. The cubic root of 134457611 is about 512.3048454666.

The spelling of 134457611 in words is "one hundred thirty-four million, four hundred fifty-seven thousand, six hundred eleven".