14491949200 has 120 divisors (see below), whose sum is σ = 36971776512. Its totient is φ = 5439989760.

The previous prime is 14491949191. The next prime is 14491949201. The reversal of 14491949200 is 294919441.

14491949200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14491949201) 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 23 ways as a sum of consecutive naturals, for example, 2492697 + ... + 2498503.

Almost surely, 2^14491949200 is an apocalyptic number.

14491949200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14491949200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18485888256).

14491949200 is an abundant number, since it is smaller than the sum of its proper divisors (22479827312).

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

14491949200 is a wasteful number, since it uses less digits than its factorization.

14491949200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6209 (or 6198 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 14491949200 in words is "fourteen billion, four hundred ninety-one million, nine hundred forty-nine thousand, two hundred".