1334312171 has 2 divisors, whose sum is σ = 1334312172. Its totient is φ = 1334312170.

The previous prime is 1334312123. The next prime is 1334312207. The reversal of 1334312171 is 1712134331.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1712134331) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334312171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1334312171.

It is not a weakly prime, because it can be changed into another prime (1334311171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667156085 + 667156086.

It is an arithmetic number, because the mean of its divisors is an integer number (667156086).

Almost surely, 2^1334312171 is an apocalyptic number.

1334312171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334312171 is an equidigital number, since it uses as much as digits as its factorization.

1334312171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 26.

The square root of 1334312171 is about 36528.2379947350. The cubic root of 1334312171 is about 1100.9116879793.

The spelling of 1334312171 in words is "one billion, three hundred thirty-four million, three hundred twelve thousand, one hundred seventy-one".