12244411342 has 4 divisors (see below), whose sum is σ = 18366617016. Its totient is φ = 6122205670.

The previous prime is 12244411331. The next prime is 12244411351. The reversal of 12244411342 is 24311444221.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×12244411342² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12244411342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3061102834 + ... + 3061102837.

It is an arithmetic number, because the mean of its divisors is an integer number (4591654254).

Almost surely, 2^12244411342 is an apocalyptic number.

12244411342 is a deficient number, since it is larger than the sum of its proper divisors (6122205674).

12244411342 is an equidigital number, since it uses as much as digits as its factorization.

12244411342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6122205673.

The product of its digits is 6144, while the sum is 28.

Adding to 12244411342 its reverse (24311444221), we get a palindrome (36555855563).

The spelling of 12244411342 in words is "twelve billion, two hundred forty-four million, four hundred eleven thousand, three hundred forty-two".