2321040210 has 64 divisors (see below), whose sum is σ = 5617890432. Its totient is φ = 613702656.

The previous prime is 2321040203. The next prime is 2321040221. The reversal of 2321040210 is 120401232.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2321040210.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2558577 + ... + 2559483.

It is an arithmetic number, because the mean of its divisors is an integer number (87779538).

Almost surely, 2^2321040210 is an apocalyptic number.

2321040210 is an abundant number, since it is smaller than the sum of its proper divisors (3296850222).

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

2321040210 is a wasteful number, since it uses less digits than its factorization.

2321040210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2321040210 is about 48177.1751973899. The cubic root of 2321040210 is about 1324.0190123470.

Adding to 2321040210 its reverse (120401232), we get a palindrome (2441441442).

The spelling of 2321040210 in words is "two billion, three hundred twenty-one million, forty thousand, two hundred ten".