14543200120 has 32 divisors (see below), whose sum is σ = 34647037200. Its totient is φ = 5475086848.

The previous prime is 14543200099. The next prime is 14543200187. The reversal of 14543200120 is 2100234541.

It is a junction number, because it is equal to n+sod(n) for n = 14543200091 and 14543200100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10692850 + ... + 10694209.

Almost surely, 2^14543200120 is an apocalyptic number.

14543200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14543200120 is an abundant number, since it is smaller than the sum of its proper divisors (20103837080).

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

14543200120 is a wasteful number, since it uses less digits than its factorization.

14543200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21387087 (or 21387083 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 14543200120 its reverse (2100234541), we get a palindrome (16643434661).

The spelling of 14543200120 in words is "fourteen billion, five hundred forty-three million, two hundred thousand, one hundred twenty".