14040016 has 20 divisors (see below), whose sum is σ = 27836512. Its totient is φ = 6856416.

The previous prime is 14040001. The next prime is 14040023. The reversal of 14040016 is 61004041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9516 + ... + 10891.

Almost surely, 2^14040016 is an apocalyptic number.

14040016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14040016 is a deficient number, since it is larger than the sum of its proper divisors (13796496).

14040016 is a wasteful number, since it uses less digits than its factorization.

14040016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20458 (or 20452 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 14040016 is about 3747.0009340805. Note that the first 3 decimals coincide. The cubic root of 14040016 is about 241.2436371558.

Adding to 14040016 its reverse (61004041), we get a palindrome (75044057).

The spelling of 14040016 in words is "fourteen million, forty thousand, sixteen".