12204041434 has 16 divisors (see below), whose sum is σ = 19898470368. Its totient is φ = 5579991792.

The previous prime is 12204041407. The next prime is 12204041441. The reversal of 12204041434 is 43414040221.

It is a junction number, because it is equal to n+sod(n) for n = 12204041399 and 12204041408.

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, 2190612 + ... + 2196175.

It is an arithmetic number, because the mean of its divisors is an integer number (1243654398).

Almost surely, 2^12204041434 is an apocalyptic number.

12204041434 is a deficient number, since it is larger than the sum of its proper divisors (7694428934).

12204041434 is a wasteful number, since it uses less digits than its factorization.

12204041434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386909.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12204041434 its reverse (43414040221), we get a palindrome (55618081655).

The spelling of 12204041434 in words is "twelve billion, two hundred four million, forty-one thousand, four hundred thirty-four".