14289422428 has 48 divisors (see below), whose sum is σ = 26656439040. Its totient is φ = 6688250624.

The previous prime is 14289422423. The next prime is 14289422429. The reversal of 14289422428 is 82422498241.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14289422423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 808308 + ... + 825796.

It is an arithmetic number, because the mean of its divisors is an integer number (555342480).

Almost surely, 2^14289422428 is an apocalyptic number.

It is an amenable number.

14289422428 is a deficient number, since it is larger than the sum of its proper divisors (12367016612).

14289422428 is a wasteful number, since it uses less digits than its factorization.

14289422428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17706 (or 17704 counting only the distinct ones).

The product of its digits is 589824, while the sum is 46.

The spelling of 14289422428 in words is "fourteen billion, two hundred eighty-nine million, four hundred twenty-two thousand, four hundred twenty-eight".