121433444204 has 12 divisors (see below), whose sum is σ = 214181823744. Its totient is φ = 60238637424.

The previous prime is 121433444203. The next prime is 121433444207. The reversal of 121433444204 is 402444334121.

It is not an unprimeable number, because it can be changed into a prime (121433444203) by changing a digit.

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, 119520599 + ... + 119521614.

It is an arithmetic number, because the mean of its divisors is an integer number (17848485312).

Almost surely, 2^121433444204 is an apocalyptic number.

It is an amenable number.

121433444204 is a deficient number, since it is larger than the sum of its proper divisors (92748379540).

121433444204 is a wasteful number, since it uses less digits than its factorization.

121433444204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239042344 (or 239042342 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 121433444204 its reverse (402444334121), we get a palindrome (523877778325).

The spelling of 121433444204 in words is "one hundred twenty-one billion, four hundred thirty-three million, four hundred forty-four thousand, two hundred four".