12045834411 has 16 divisors (see below), whose sum is σ = 17335130400. Its totient is φ = 7396300800.

The previous prime is 12045834401. The next prime is 12045834439. The reversal of 12045834411 is 11443854021.

It is not a de Polignac number, because 12045834411 - 2²³ = 12037445803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12045834401) 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, 326440 + ... + 361461.

It is an arithmetic number, because the mean of its divisors is an integer number (1083445650).

Almost surely, 2^12045834411 is an apocalyptic number.

12045834411 is a deficient number, since it is larger than the sum of its proper divisors (5289295989).

12045834411 is a wasteful number, since it uses less digits than its factorization.

12045834411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688366.

The product of its (nonzero) digits is 15360, while the sum is 33.

The spelling of 12045834411 in words is "twelve billion, forty-five million, eight hundred thirty-four thousand, four hundred eleven".