12004414534345 has 8 divisors (see below), whose sum is σ = 14405407659720. Its totient is φ = 9603458148480.

The previous prime is 12004414534289. The next prime is 12004414534369. The reversal of 12004414534345 is 54343541440021.

It can be written as a sum of positive squares in 4 ways, for example, as 7480866064 + 11996933668281 = 86492^2 + 3463659^2 .

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

It is not a de Polignac number, because 12004414534345 - 2¹⁷ = 12004414403273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12004414534298 and 12004414534307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8460850 + ... + 9777259.

It is an arithmetic number, because the mean of its divisors is an integer number (1800675957465).

Almost surely, 2^{12004414534345} is an apocalyptic number.

It is an amenable number.

12004414534345 is a deficient number, since it is larger than the sum of its proper divisors (2400993125375).

12004414534345 is a wasteful number, since it uses less digits than its factorization.

12004414534345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18369755.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 12004414534345 its reverse (54343541440021), we get a palindrome (66347955974366).

The spelling of 12004414534345 in words is "twelve trillion, four billion, four hundred fourteen million, five hundred thirty-four thousand, three hundred forty-five".