1334129513 has 4 divisors (see below), whose sum is σ = 1392135168. Its totient is φ = 1276123860.

The previous prime is 1334129473. The next prime is 1334129521. The reversal of 1334129513 is 3159214331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1334129513 - 2⁸ = 1334129257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1334129513.

It is not an unprimeable number, because it can be changed into a prime (1334129813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29002793 + ... + 29002838.

It is an arithmetic number, because the mean of its divisors is an integer number (348033792).

Almost surely, 2^1334129513 is an apocalyptic number.

It is an amenable number.

1334129513 is a deficient number, since it is larger than the sum of its proper divisors (58005655).

1334129513 is an equidigital number, since it uses as much as digits as its factorization.

1334129513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58005654.

The product of its digits is 9720, while the sum is 32.

The square root of 1334129513 is about 36525.7376790668. The cubic root of 1334129513 is about 1100.8614499845.

The spelling of 1334129513 in words is "one billion, three hundred thirty-four million, one hundred twenty-nine thousand, five hundred thirteen".