614134427 has 2 divisors, whose sum is σ = 614134428. Its totient is φ = 614134426.

The previous prime is 614134403. The next prime is 614134541. The reversal of 614134427 is 724431416.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 614134427 - 2²⁸ = 345698971 is a prime.

It is a super-2 number, since 2×614134427² = 754322188853236658, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 614134393 and 614134402.

It is not a weakly prime, because it can be changed into another prime (614134727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307067213 + 307067214.

It is an arithmetic number, because the mean of its divisors is an integer number (307067214).

Almost surely, 2^614134427 is an apocalyptic number.

614134427 is a deficient number, since it is larger than the sum of its proper divisors (1).

614134427 is an equidigital number, since it uses as much as digits as its factorization.

614134427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 32.

The square root of 614134427 is about 24781.7357543817. The cubic root of 614134427 is about 850.0043492280.

The spelling of 614134427 in words is "six hundred fourteen million, one hundred thirty-four thousand, four hundred twenty-seven".