1334309147 has 2 divisors, whose sum is σ = 1334309148. Its totient is φ = 1334309146.

The previous prime is 1334309089. The next prime is 1334309149. The reversal of 1334309147 is 7419034331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1334309147 - 2⁶ = 1334309083 is a prime.

Together with 1334309149, 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 (1334309149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667154573 + 667154574.

It is an arithmetic number, because the mean of its divisors is an integer number (667154574).

Almost surely, 2^1334309147 is an apocalyptic number.

1334309147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334309147 is an equidigital number, since it uses as much as digits as its factorization.

1334309147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 1334309147 is about 36528.1966020771. The cubic root of 1334309147 is about 1100.9108563000.

The spelling of 1334309147 in words is "one billion, three hundred thirty-four million, three hundred nine thousand, one hundred forty-seven".