12144228383 has 8 divisors (see below), whose sum is σ = 13887756960. Its totient is φ = 10402859520.

The previous prime is 12144228373. The next prime is 12144228403. The reversal of 12144228383 is 38382244121.

It is a happy number.

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 12144228383 - 2¹⁸ = 12143966239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12144228373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527858 + ... + 550383.

It is an arithmetic number, because the mean of its divisors is an integer number (1735969620).

Almost surely, 2^12144228383 is an apocalyptic number.

12144228383 is a deficient number, since it is larger than the sum of its proper divisors (1743528577).

12144228383 is a wasteful number, since it uses less digits than its factorization.

12144228383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079857.

The product of its digits is 73728, while the sum is 38.

The spelling of 12144228383 in words is "twelve billion, one hundred forty-four million, two hundred twenty-eight thousand, three hundred eighty-three".