12045243011034 has 32 divisors (see below), whose sum is σ = 24198150081600. Its totient is φ = 3997139244032.

The previous prime is 12045243011003. The next prime is 12045243011119. The reversal of 12045243011034 is 43011034254021.

It is a junction number, because it is equal to n+sod(n) for n = 12045243010992 and 12045243011010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21781792 + ... + 22327940.

It is an arithmetic number, because the mean of its divisors is an integer number (756192190050).

Almost surely, 2^{12045243011034} is an apocalyptic number.

12045243011034 is an abundant number, since it is smaller than the sum of its proper divisors (12152907070566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12045243011034 is a wasteful number, since it uses less digits than its factorization.

12045243011034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562574.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 12045243011034 its reverse (43011034254021), we get a palindrome (55056277265055).

The spelling of 12045243011034 in words is "twelve trillion, forty-five billion, two hundred forty-three million, eleven thousand, thirty-four".