2140230230 has 16 divisors (see below), whose sum is σ = 3862918080. Its totient is φ = 853757952.

The previous prime is 2140230227. The next prime is 2140230241. The reversal of 2140230230 is 320320412.

It is a junction number, because it is equal to n+sod(n) for n = 2140230199 and 2140230208.

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 7 ways as a sum of consecutive naturals, for example, 287915 + ... + 295254.

It is an arithmetic number, because the mean of its divisors is an integer number (241432380).

Almost surely, 2^2140230230 is an apocalyptic number.

2140230230 is a deficient number, since it is larger than the sum of its proper divisors (1722687850).

2140230230 is a wasteful number, since it uses less digits than its factorization.

2140230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583543.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2140230230 is about 46262.6223856798. The cubic root of 2140230230 is about 1288.7049539538.

Adding to 2140230230 its reverse (320320412), we get a palindrome (2460550642).

The spelling of 2140230230 in words is "two billion, one hundred forty million, two hundred thirty thousand, two hundred thirty".