12344351043 has 16 divisors (see below), whose sum is σ = 16810295040. Its totient is φ = 8055807264.

The previous prime is 12344351011. The next prime is 12344351093. The reversal of 12344351043 is 34015344321.

It is not a de Polignac number, because 12344351043 - 2⁵ = 12344351011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12344351043.

It is not an unprimeable number, because it can be changed into a prime (12344351003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200271 + ... + 254552.

It is an arithmetic number, because the mean of its divisors is an integer number (1050643440).

Almost surely, 2^12344351043 is an apocalyptic number.

12344351043 is a deficient number, since it is larger than the sum of its proper divisors (4465943997).

12344351043 is a wasteful number, since it uses less digits than its factorization.

12344351043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455018.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 12344351043 its reverse (34015344321), we get a palindrome (46359695364).

The spelling of 12344351043 in words is "twelve billion, three hundred forty-four million, three hundred fifty-one thousand, forty-three".