2331421214 has 8 divisors (see below), whose sum is σ = 3578460600. Its totient is φ = 1138601016.

The previous prime is 2331421189. The next prime is 2331421283. The reversal of 2331421214 is 4121241332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2331421214.

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 3 ways as a sum of consecutive naturals, for example, 13554689 + ... + 13554860.

It is an arithmetic number, because the mean of its divisors is an integer number (447307575).

Almost surely, 2^2331421214 is an apocalyptic number.

2331421214 is a deficient number, since it is larger than the sum of its proper divisors (1247039386).

2331421214 is a wasteful number, since it uses less digits than its factorization.

2331421214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27109594.

The product of its digits is 1152, while the sum is 23.

The square root of 2331421214 is about 48284.7927819930. The cubic root of 2331421214 is about 1325.9899973235.

Adding to 2331421214 its reverse (4121241332), we get a palindrome (6452662546).

The spelling of 2331421214 in words is "two billion, three hundred thirty-one million, four hundred twenty-one thousand, two hundred fourteen".