12412223434 has 32 divisors (see below), whose sum is σ = 20348100864. Its totient is φ = 5643872640.

The previous prime is 12412223303. The next prime is 12412223441. The reversal of 12412223434 is 43432221421.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1953667 + ... + 1960009.

It is an arithmetic number, because the mean of its divisors is an integer number (635878152).

Almost surely, 2^12412223434 is an apocalyptic number.

12412223434 is a deficient number, since it is larger than the sum of its proper divisors (7935877430).

12412223434 is a wasteful number, since it uses less digits than its factorization.

12412223434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7462.

The product of its digits is 9216, while the sum is 28.

Adding to 12412223434 its reverse (43432221421), we get a palindrome (55844444855).

The spelling of 12412223434 in words is "twelve billion, four hundred twelve million, two hundred twenty-three thousand, four hundred thirty-four".