12444132286 has 8 divisors (see below), whose sum is σ = 18671949864. Its totient is φ = 6220149000.

The previous prime is 12444132229. The next prime is 12444132301. The reversal of 12444132286 is 68223144421.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950445 + ... + 963448.

It is an arithmetic number, because the mean of its divisors is an integer number (2333993733).

Almost surely, 2^12444132286 is an apocalyptic number.

12444132286 is a deficient number, since it is larger than the sum of its proper divisors (6227817578).

12444132286 is a wasteful number, since it uses less digits than its factorization.

12444132286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917146.

The product of its digits is 73728, while the sum is 37.

The spelling of 12444132286 in words is "twelve billion, four hundred forty-four million, one hundred thirty-two thousand, two hundred eighty-six".