2321333423232 has 128 divisors (see below), whose sum is σ = 6872369054400. Its totient is φ = 689931878400.

The previous prime is 2321333423221. The next prime is 2321333423239. The reversal of 2321333423232 is 2323243331232.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

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 = 2321333423193 and 2321333423202.

It is not an unprimeable number, because it can be changed into a prime (2321333423239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9233769 + ... + 9481832.

Almost surely, 2^{2321333423232} is an apocalyptic number.

It is an amenable number.

2321333423232 is an abundant number, since it is smaller than the sum of its proper divisors (4551035631168).

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

2321333423232 is a wasteful number, since it uses less digits than its factorization.

2321333423232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18715654 (or 18715642 counting only the distinct ones).

The product of its digits is 93312, while the sum is 33.

Adding to 2321333423232 its reverse (2323243331232), we get a palindrome (4644576754464).

The spelling of 2321333423232 in words is "two trillion, three hundred twenty-one billion, three hundred thirty-three million, four hundred twenty-three thousand, two hundred thirty-two".