12334043513 has 4 divisors (see below), whose sum is σ = 13455320208. Its totient is φ = 11212766820.

The previous prime is 12334043483. The next prime is 12334043539. The reversal of 12334043513 is 31534043321.

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 12334043513 - 2²² = 12329849209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12334043713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560638331 + ... + 560638352.

It is an arithmetic number, because the mean of its divisors is an integer number (3363830052).

Almost surely, 2^12334043513 is an apocalyptic number.

It is an amenable number.

12334043513 is a deficient number, since it is larger than the sum of its proper divisors (1121276695).

12334043513 is a wasteful number, since it uses less digits than its factorization.

12334043513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121276694.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 12334043513 its reverse (31534043321), we get a palindrome (43868086834).

The spelling of 12334043513 in words is "twelve billion, three hundred thirty-four million, forty-three thousand, five hundred thirteen".