2321402330 has 32 divisors (see below), whose sum is σ = 4736793600. Its totient is φ = 812020032.

The previous prime is 2321402323. The next prime is 2321402341. The reversal of 2321402330 is 332041232.

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 15 ways as a sum of consecutive naturals, for example, 467450 + ... + 472389.

It is an arithmetic number, because the mean of its divisors is an integer number (148024800).

Almost surely, 2^2321402330 is an apocalyptic number.

2321402330 is an abundant number, since it is smaller than the sum of its proper divisors (2415391270).

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

2321402330 is a wasteful number, since it uses less digits than its factorization.

2321402330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939878.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2321402330 is about 48180.9332620280. The cubic root of 2321402330 is about 1324.0878649288.

Adding to 2321402330 its reverse (332041232), we get a palindrome (2653443562).

The spelling of 2321402330 in words is "two billion, three hundred twenty-one million, four hundred two thousand, three hundred thirty".