134421179 has 2 divisors, whose sum is σ = 134421180. Its totient is φ = 134421178.

The previous prime is 134421169. The next prime is 134421187. The reversal of 134421179 is 971124431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134421179 - 2⁴ = 134421163 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134421109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67210589 + 67210590.

It is an arithmetic number, because the mean of its divisors is an integer number (67210590).

Almost surely, 2^134421179 is an apocalyptic number.

134421179 is a deficient number, since it is larger than the sum of its proper divisors (1).

134421179 is an equidigital number, since it uses as much as digits as its factorization.

134421179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 32.

The square root of 134421179 is about 11594.0147921244. The cubic root of 134421179 is about 512.2585707189.

The spelling of 134421179 in words is "one hundred thirty-four million, four hundred twenty-one thousand, one hundred seventy-nine".