2141481200 has 60 divisors (see below), whose sum is σ = 5169495768. Its totient is φ = 852499200.

The previous prime is 2141481187. The next prime is 2141481229. The reversal of 2141481200 is 21841412.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 71714 + ... + 97086.

Almost surely, 2^2141481200 is an apocalyptic number.

2141481200 is a gapful number since it is divisible by the number (20) 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 2141481200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2584747884).

2141481200 is an abundant number, since it is smaller than the sum of its proper divisors (3028014568).

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

2141481200 is a wasteful number, since it uses less digits than its factorization.

2141481200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25602 (or 25591 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 2141481200 is about 46276.1407206781. The cubic root of 2141481200 is about 1288.9559888218.

The spelling of 2141481200 in words is "two billion, one hundred forty-one million, four hundred eighty-one thousand, two hundred".