1334013239 has 16 divisors (see below), whose sum is σ = 1525309632. Its totient is φ = 1155783168.

The previous prime is 1334013227. The next prime is 1334013293. The reversal of 1334013239 is 9323104331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1334013239 - 2⁴ = 1334013223 is a prime.

It is a super-2 number, since 2×1334013239² = 3559182643654542242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334010239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74342 + ... + 90524.

It is an arithmetic number, because the mean of its divisors is an integer number (95331852).

Almost surely, 2^1334013239 is an apocalyptic number.

1334013239 is a deficient number, since it is larger than the sum of its proper divisors (191296393).

1334013239 is a wasteful number, since it uses less digits than its factorization.

1334013239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16586.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 1334013239 is about 36524.1459722195. The cubic root of 1334013239 is about 1100.8294677614.

The spelling of 1334013239 in words is "one billion, three hundred thirty-four million, thirteen thousand, two hundred thirty-nine".