1334340013 has 8 divisors (see below), whose sum is σ = 1413150840. Its totient is φ = 1255564800.

The previous prime is 1334339989. The next prime is 1334340043. The reversal of 1334340013 is 3100434331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 884348644 + 449991369 = 29738^2 + 21213^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334340013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334340043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132873 + ... + 142561.

It is an arithmetic number, because the mean of its divisors is an integer number (176643855).

Almost surely, 2^1334340013 is an apocalyptic number.

It is an amenable number.

1334340013 is a deficient number, since it is larger than the sum of its proper divisors (78810827).

1334340013 is an equidigital number, since it uses as much as digits as its factorization.

1334340013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17807.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1334340013 is about 36528.6190951697. The cubic root of 1334340013 is about 1100.9193452004.

Adding to 1334340013 its reverse (3100434331), we get a palindrome (4434774344).

The spelling of 1334340013 in words is "one billion, three hundred thirty-four million, three hundred forty thousand, thirteen".