12422344434 has 8 divisors (see below), whose sum is σ = 24844688880. Its totient is φ = 4140781476.

The previous prime is 12422344393. The next prime is 12422344453. The reversal of 12422344434 is 43444322421.

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

12422344434 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12422344395 and 12422344404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035195364 + ... + 1035195375.

It is an arithmetic number, because the mean of its divisors is an integer number (3105586110).

Almost surely, 2^12422344434 is an apocalyptic number.

12422344434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12422344434 is a wasteful number, since it uses less digits than its factorization.

12422344434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070390744.

The product of its digits is 73728, while the sum is 33.

Adding to 12422344434 its reverse (43444322421), we get a palindrome (55866666855).

The spelling of 12422344434 in words is "twelve billion, four hundred twenty-two million, three hundred forty-four thousand, four hundred thirty-four".