1334404013 has 2 divisors, whose sum is σ = 1334404014. Its totient is φ = 1334404012.

The previous prime is 1334403989. The next prime is 1334404039. The reversal of 1334404013 is 3104044331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 843205444 + 491198569 = 29038^2 + 22163^2 .

It is a cyclic number.

It is not a de Polignac number, because 1334404013 - 2¹⁶ = 1334338477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1334404013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1334407013) 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 as a sum of consecutive naturals, namely, 667202006 + 667202007.

It is an arithmetic number, because the mean of its divisors is an integer number (667202007).

Almost surely, 2^1334404013 is an apocalyptic number.

It is an amenable number.

1334404013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334404013 is an equidigital number, since it uses as much as digits as its factorization.

1334404013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1334404013 is about 36529.4951101162. The cubic root of 1334404013 is about 1100.9369463393.

Adding to 1334404013 its reverse (3104044331), we get a palindrome (4438448344).

The spelling of 1334404013 in words is "one billion, three hundred thirty-four million, four hundred four thousand, thirteen".