134061427 has 2 divisors, whose sum is σ = 134061428. Its totient is φ = 134061426.

The previous prime is 134061379. The next prime is 134061479. The reversal of 134061427 is 724160431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134061427 - 2¹¹ = 134059379 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 134061395 and 134061404.

It is not a weakly prime, because it can be changed into another prime (134061527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67030713 + 67030714.

It is an arithmetic number, because the mean of its divisors is an integer number (67030714).

Almost surely, 2^134061427 is an apocalyptic number.

134061427 is a deficient number, since it is larger than the sum of its proper divisors (1).

134061427 is an equidigital number, since it uses as much as digits as its factorization.

134061427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 134061427 is about 11578.4898410803. The cubic root of 134061427 is about 511.8011758018.

The spelling of 134061427 in words is "one hundred thirty-four million, sixty-one thousand, four hundred twenty-seven".