12023000434466 has 16 divisors (see below), whose sum is σ = 20614398803520. Its totient is φ = 5151829242960.

The previous prime is 12023000434451. The next prime is 12023000434499. The reversal of 12023000434466 is 66443400032021.

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 7 ways as a sum of consecutive naturals, for example, 73684676 + ... + 73847663.

It is an arithmetic number, because the mean of its divisors is an integer number (1288399925220).

Almost surely, 2^{12023000434466} is an apocalyptic number.

12023000434466 is a deficient number, since it is larger than the sum of its proper divisors (8591398369054).

12023000434466 is a wasteful number, since it uses less digits than its factorization.

12023000434466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147538169.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 12023000434466 its reverse (66443400032021), we get a palindrome (78466400466487).

The spelling of 12023000434466 in words is "twelve trillion, twenty-three billion, four hundred thirty-four thousand, four hundred sixty-six".