14040455 has 32 divisors (see below), whose sum is σ = 20139840. Its totient is φ = 9262080.

The previous prime is 14040443. The next prime is 14040469. The reversal of 14040455 is 55404041.

It is not a de Polignac number, because 14040455 - 2⁶ = 14040391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14040455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52061 + ... + 52329.

It is an arithmetic number, because the mean of its divisors is an integer number (629370).

Almost surely, 2^14040455 is an apocalyptic number.

14040455 is a deficient number, since it is larger than the sum of its proper divisors (6099385).

14040455 is a wasteful number, since it uses less digits than its factorization.

14040455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 14040455 is about 3747.0595138055. The cubic root of 14040455 is about 241.2461515131.

Adding to 14040455 its reverse (55404041), we get a palindrome (69444496).

The spelling of 14040455 in words is "fourteen million, forty thousand, four hundred fifty-five".