2430021214 has 16 divisors (see below), whose sum is σ = 3655667520. Its totient is φ = 1211472000.

The previous prime is 2430021173. The next prime is 2430021227. The reversal of 2430021214 is 4121200342.

It is a junction number, because it is equal to n+sod(n) for n = 2430021191 and 2430021200.

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, 1695042 + ... + 1696474.

It is an arithmetic number, because the mean of its divisors is an integer number (228479220).

Almost surely, 2^2430021214 is an apocalyptic number.

2430021214 is a deficient number, since it is larger than the sum of its proper divisors (1225646306).

2430021214 is a wasteful number, since it uses less digits than its factorization.

2430021214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2430021214 is about 49295.2453488164. The cubic root of 2430021214 is about 1344.4253362406.

Adding to 2430021214 its reverse (4121200342), we get a palindrome (6551221556).

The spelling of 2430021214 in words is "two billion, four hundred thirty million, twenty-one thousand, two hundred fourteen".