2321229732 has 12 divisors (see below), whose sum is σ = 5416202736. Its totient is φ = 773743240.

The previous prime is 2321229697. The next prime is 2321229751. The reversal of 2321229732 is 2379221232.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2321229693 and 2321229702.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96717894 + ... + 96717917.

It is an arithmetic number, because the mean of its divisors is an integer number (451350228).

Almost surely, 2^2321229732 is an apocalyptic number.

It is an amenable number.

2321229732 is an abundant number, since it is smaller than the sum of its proper divisors (3094973004).

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

2321229732 is a wasteful number, since it uses less digits than its factorization.

2321229732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193435818 (or 193435816 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 2321229732 is about 48179.1420845162. The cubic root of 2321229732 is about 1324.0550484744.

The spelling of 2321229732 in words is "two billion, three hundred twenty-one million, two hundred twenty-nine thousand, seven hundred thirty-two".