14442942873 has 32 divisors (see below), whose sum is σ = 20192993280. Its totient is φ = 9171550080.

The previous prime is 14442942869. The next prime is 14442942883. The reversal of 14442942873 is 37824924441.

It is not a de Polignac number, because 14442942873 - 2² = 14442942869 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14442942803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1875036 + ... + 1882722.

It is an arithmetic number, because the mean of its divisors is an integer number (631031040).

Almost surely, 2^14442942873 is an apocalyptic number.

It is an amenable number.

14442942873 is a deficient number, since it is larger than the sum of its proper divisors (5750050407).

14442942873 is a wasteful number, since it uses less digits than its factorization.

14442942873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8037.

The product of its digits is 1548288, while the sum is 48.

The spelling of 14442942873 in words is "fourteen billion, four hundred forty-two million, nine hundred forty-two thousand, eight hundred seventy-three".