14273186382 has 144 divisors (see below), whose sum is σ = 39378542112. Its totient is φ = 3702464640.

The previous prime is 14273186357. The next prime is 14273186393. The reversal of 14273186382 is 28368137241.

14273186382 is a `hidden beast` number, since 1 + 4 + 2 + 7 + 3 + 1 + 8 + 638 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 689223 + ... + 709629.

It is an arithmetic number, because the mean of its divisors is an integer number (273462098).

Almost surely, 2^14273186382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14273186382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19689271056).

14273186382 is an abundant number, since it is smaller than the sum of its proper divisors (25105355730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14273186382 is a wasteful number, since it uses less digits than its factorization.

14273186382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20503 (or 20493 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The spelling of 14273186382 in words is "fourteen billion, two hundred seventy-three million, one hundred eighty-six thousand, three hundred eighty-two".