2321233632 has 96 divisors (see below), whose sum is σ = 6778598400. Its totient is φ = 772792704.

The previous prime is 2321233627. The next prime is 2321233661. The reversal of 2321233632 is 2363321232.

2321233632 is a `hidden beast` number, since 2 + 3 + 2 + 1 + 23 + 3 + 632 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×2321233632² = 10776251148655822848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2321233596 and 2321233605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1242363 + ... + 1244229.

It is an arithmetic number, because the mean of its divisors is an integer number (70610400).

Almost surely, 2^2321233632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2321233632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3389299200).

2321233632 is an abundant number, since it is smaller than the sum of its proper divisors (4457364768).

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

2321233632 is a wasteful number, since it uses less digits than its factorization.

2321233632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3325 (or 3311 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 2321233632 is about 48179.1825584453. The cubic root of 2321233632 is about 1324.0557900083.

Adding to 2321233632 its reverse (2363321232), we get a palindrome (4684554864).

The spelling of 2321233632 in words is "two billion, three hundred twenty-one million, two hundred thirty-three thousand, six hundred thirty-two".