2144204300 has 36 divisors (see below), whose sum is σ = 5317628400. Its totient is φ = 735155520.

The previous prime is 2144204299. The next prime is 2144204341. The reversal of 2144204300 is 34024412.

It is a super-2 number, since 2×2144204300² = 9195224160276980000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1530875 + ... + 1532274.

It is an arithmetic number, because the mean of its divisors is an integer number (147711900).

Almost surely, 2^2144204300 is an apocalyptic number.

2144204300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2144204300 is an abundant number, since it is smaller than the sum of its proper divisors (3173424100).

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

2144204300 is a wasteful number, since it uses less digits than its factorization.

2144204300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063170 (or 3063163 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2144204300 is about 46305.5536626008. The cubic root of 2144204300 is about 1289.5021013839.

Adding to 2144204300 its reverse (34024412), we get a palindrome (2178228712).

The spelling of 2144204300 in words is "two billion, one hundred forty-four million, two hundred four thousand, three hundred".