14321102140 has 48 divisors (see below), whose sum is σ = 30444906240. Its totient is φ = 5657991680.

The previous prime is 14321102137. The next prime is 14321102149. The reversal of 14321102140 is 4120112341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14321102149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1884789 + ... + 1892371.

It is an arithmetic number, because the mean of its divisors is an integer number (634268880).

Almost surely, 2^14321102140 is an apocalyptic number.

14321102140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14321102140 is an abundant number, since it is smaller than the sum of its proper divisors (16123804100).

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

14321102140 is a wasteful number, since it uses less digits than its factorization.

14321102140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8742 (or 8740 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 14321102140 its reverse (4120112341), we get a palindrome (18441214481).

The spelling of 14321102140 in words is "fourteen billion, three hundred twenty-one million, one hundred two thousand, one hundred forty".