12344854863 has 8 divisors (see below), whose sum is σ = 17956152576. Its totient is φ = 7481730200.

The previous prime is 12344854843. The next prime is 12344854871. The reversal of 12344854863 is 36845844321.

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 12344854863 - 2⁶ = 12344854799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12344854843) 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, 187043223 + ... + 187043288.

It is an arithmetic number, because the mean of its divisors is an integer number (2244519072).

Almost surely, 2^12344854863 is an apocalyptic number.

12344854863 is a deficient number, since it is larger than the sum of its proper divisors (5611297713).

12344854863 is a wasteful number, since it uses less digits than its factorization.

12344854863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374086525.

The product of its digits is 2211840, while the sum is 48.

The spelling of 12344854863 in words is "twelve billion, three hundred forty-four million, eight hundred fifty-four thousand, eight hundred sixty-three".