14001224142 has 16 divisors (see below), whose sum is σ = 28598245632. Its totient is φ = 4567775160.

The previous prime is 14001224141. The next prime is 14001224213. The reversal of 14001224142 is 24142210041.

14001224142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14001224141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24824584 + ... + 24825147.

It is an arithmetic number, because the mean of its divisors is an integer number (1787390352).

Almost surely, 2^14001224142 is an apocalyptic number.

14001224142 is an abundant number, since it is smaller than the sum of its proper divisors (14597021490).

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

14001224142 is a wasteful number, since it uses less digits than its factorization.

14001224142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49649783.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 14001224142 its reverse (24142210041), we get a palindrome (38143434183).

The spelling of 14001224142 in words is "fourteen billion, one million, two hundred twenty-four thousand, one hundred forty-two".