3134430427 has 2 divisors, whose sum is σ = 3134430428. Its totient is φ = 3134430426.

The previous prime is 3134430421. The next prime is 3134430451. The reversal of 3134430427 is 7240344313.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3134430427 - 2¹⁵ = 3134397659 is a prime.

It is not a weakly prime, because it can be changed into another prime (3134430421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1567215213 + 1567215214.

It is an arithmetic number, because the mean of its divisors is an integer number (1567215214).

Almost surely, 2^3134430427 is an apocalyptic number.

3134430427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3134430427 is an equidigital number, since it uses as much as digits as its factorization.

3134430427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 3134430427 is about 55985.9842014053. The cubic root of 3134430427 is about 1463.4780448117.

The spelling of 3134430427 in words is "three billion, one hundred thirty-four million, four hundred thirty thousand, four hundred twenty-seven".