14439668200 has 24 divisors (see below), whose sum is σ = 33572229030. Its totient is φ = 5775867200.

The previous prime is 14439668183. The next prime is 14439668209. The reversal of 14439668200 is 286693441.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 10230513316 + 4209154884 = 101146^2 + 64878^2 .

It is not an unprimeable number, because it can be changed into a prime (14439668209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36098971 + ... + 36099370.

Almost surely, 2^14439668200 is an apocalyptic number.

14439668200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14439668200 is an abundant number, since it is smaller than the sum of its proper divisors (19132560830).

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

14439668200 is a wasteful number, since it uses less digits than its factorization.

14439668200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72198357 (or 72198348 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 14439668200 in words is "fourteen billion, four hundred thirty-nine million, six hundred sixty-eight thousand, two hundred".