1334344313 has 4 divisors (see below), whose sum is σ = 1336327668. Its totient is φ = 1332360960.

The previous prime is 1334344301. The next prime is 1334344339. The reversal of 1334344313 is 3134434331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 547934464 + 786409849 = 23408^2 + 28043^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334344313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1334344373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 990668 + ... + 992013.

It is an arithmetic number, because the mean of its divisors is an integer number (334081917).

Almost surely, 2^1334344313 is an apocalyptic number.

It is an amenable number.

1334344313 is a deficient number, since it is larger than the sum of its proper divisors (1983355).

1334344313 is an equidigital number, since it uses as much as digits as its factorization.

1334344313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983354.

The product of its digits is 15552, while the sum is 29.

The square root of 1334344313 is about 36528.6779530823. The cubic root of 1334344313 is about 1100.9205277946.

Adding to 1334344313 its reverse (3134434331), we get a palindrome (4468778644).

The spelling of 1334344313 in words is "one billion, three hundred thirty-four million, three hundred forty-four thousand, three hundred thirteen".