2403322312 has 32 divisors (see below), whose sum is σ = 4832913600. Its totient is φ = 1116932544.

The previous prime is 2403322291. The next prime is 2403322349. The reversal of 2403322312 is 2132233042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141108 + ... + 157219.

It is an arithmetic number, because the mean of its divisors is an integer number (151028550).

Almost surely, 2^2403322312 is an apocalyptic number.

It is an amenable number.

2403322312 is an abundant number, since it is smaller than the sum of its proper divisors (2429591288).

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

2403322312 is a wasteful number, since it uses less digits than its factorization.

2403322312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298405 (or 298401 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2403322312 is about 49023.6913338847. The cubic root of 2403322312 is about 1339.4834111800.

Adding to 2403322312 its reverse (2132233042), we get a palindrome (4535555354).

The spelling of 2403322312 in words is "two billion, four hundred three million, three hundred twenty-two thousand, three hundred twelve".