14240440401 has 16 divisors (see below), whose sum is σ = 21427623360. Its totient is φ = 8332963520.

The previous prime is 14240440399. The next prime is 14240440421. The reversal of 14240440401 is 10404404241.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14240440401 - 2¹ = 14240440399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14240440421) 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, 7439190 + ... + 7441103.

It is an arithmetic number, because the mean of its divisors is an integer number (1339226460).

Almost surely, 2^14240440401 is an apocalyptic number.

14240440401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14240440401 is a deficient number, since it is larger than the sum of its proper divisors (7187182959).

14240440401 is a wasteful number, since it uses less digits than its factorization.

14240440401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14880336.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 14240440401 its reverse (10404404241), we get a palindrome (24644844642).

The spelling of 14240440401 in words is "fourteen billion, two hundred forty million, four hundred forty thousand, four hundred one".