12133202421434 has 8 divisors (see below), whose sum is σ = 18238775375808. Its totient is φ = 6053610629500.

The previous prime is 12133202421419. The next prime is 12133202421443. The reversal of 12133202421434 is 43412420233121.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12133202421434.

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 3 ways as a sum of consecutive naturals, for example, 6495289442 + ... + 6495291309.

It is an arithmetic number, because the mean of its divisors is an integer number (2279846921976).

Almost surely, 2^{12133202421434} is an apocalyptic number.

12133202421434 is a deficient number, since it is larger than the sum of its proper divisors (6105572954374).

12133202421434 is a wasteful number, since it uses less digits than its factorization.

12133202421434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12990581220.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 12133202421434 its reverse (43412420233121), we get a palindrome (55545622654555).

The spelling of 12133202421434 in words is "twelve trillion, one hundred thirty-three billion, two hundred two million, four hundred twenty-one thousand, four hundred thirty-four".