12043034013 has 8 divisors (see below), whose sum is σ = 16059348576. Its totient is φ = 8027704400.

The previous prime is 12043034009. The next prime is 12043034023. The reversal of 12043034013 is 31043034021.

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

It is a cyclic number.

It is not a de Polignac number, because 12043034013 - 2² = 12043034009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043034023) 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 7 ways as a sum of consecutive naturals, for example, 217218 + ... + 266963.

It is an arithmetic number, because the mean of its divisors is an integer number (2007418572).

Almost surely, 2^12043034013 is an apocalyptic number.

It is an amenable number.

12043034013 is a deficient number, since it is larger than the sum of its proper divisors (4016314563).

12043034013 is an equidigital number, since it uses as much as digits as its factorization.

12043034013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492475.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12043034013 its reverse (31043034021), we get a palindrome (43086068034).

The spelling of 12043034013 in words is "twelve billion, forty-three million, thirty-four thousand, thirteen".