2144200030 has 16 divisors (see below), whose sum is σ = 4410925920. Its totient is φ = 735154272.

The previous prime is 2144199997. The next prime is 2144200039. The reversal of 2144200030 is 300024412.

It is a junction number, because it is equal to n+sod(n) for n = 2144199977 and 2144200013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144200039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15315645 + ... + 15315784.

It is an arithmetic number, because the mean of its divisors is an integer number (275682870).

Almost surely, 2^2144200030 is an apocalyptic number.

2144200030 is an abundant number, since it is smaller than the sum of its proper divisors (2266725890).

2144200030 is a wasteful number, since it uses less digits than its factorization.

2144200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30631443.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2144200030 is about 46305.5075557973. The cubic root of 2144200030 is about 1289.5012454055.

Adding to 2144200030 its reverse (300024412), we get a palindrome (2444224442).

The spelling of 2144200030 in words is "two billion, one hundred forty-four million, two hundred thousand, thirty".