12342136247223 has 16 divisors (see below), whose sum is σ = 16681751185920. Its totient is φ = 8115307994304.

The previous prime is 12342136247201. The next prime is 12342136247239. The reversal of 12342136247223 is 32274263124321.

It is not a de Polignac number, because 12342136247223 - 2¹⁷ = 12342136116151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12342136247723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44093890 + ... + 44372912.

It is an arithmetic number, because the mean of its divisors is an integer number (1042609449120).

Almost surely, 2^{12342136247223} is an apocalyptic number.

12342136247223 is a deficient number, since it is larger than the sum of its proper divisors (4339614938697).

12342136247223 is a wasteful number, since it uses less digits than its factorization.

12342136247223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481078.

The product of its digits is 580608, while the sum is 42.

The spelling of 12342136247223 in words is "twelve trillion, three hundred forty-two billion, one hundred thirty-six million, two hundred forty-seven thousand, two hundred twenty-three".