12466223147399 has 8 divisors (see below), whose sum is σ = 14247778185888. Its totient is φ = 10684834613280.

The previous prime is 12466223147363. The next prime is 12466223147467. The reversal of 12466223147399 is 99374132266421.

12466223147399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12466223147399 - 2¹⁶ = 12466223081863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12466223144399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41465612 + ... + 41765169.

It is an arithmetic number, because the mean of its divisors is an integer number (1780972273236).

Almost surely, 2^{12466223147399} is an apocalyptic number.

12466223147399 is a deficient number, since it is larger than the sum of its proper divisors (1781555038489).

12466223147399 is an equidigital number, since it uses as much as digits as its factorization.

12466223147399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83252185.

The product of its digits is 23514624, while the sum is 59.

The spelling of 12466223147399 in words is "twelve trillion, four hundred sixty-six billion, two hundred twenty-three million, one hundred forty-seven thousand, three hundred ninety-nine".