14172281394 has 16 divisors (see below), whose sum is σ = 28947639168. Its totient is φ = 4623581072.

The previous prime is 14172281371. The next prime is 14172281419. The reversal of 14172281394 is 49318227141.

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 7 ways as a sum of consecutive naturals, for example, 25127877 + ... + 25128440.

It is an arithmetic number, because the mean of its divisors is an integer number (1809227448).

Almost surely, 2^14172281394 is an apocalyptic number.

14172281394 is an abundant number, since it is smaller than the sum of its proper divisors (14775357774).

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

14172281394 is a wasteful number, since it uses less digits than its factorization.

14172281394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50256369.

The product of its digits is 96768, while the sum is 42.

The spelling of 14172281394 in words is "fourteen billion, one hundred seventy-two million, two hundred eighty-one thousand, three hundred ninety-four".