2323204444432 has 80 divisors (see below), whose sum is σ = 4794278860800. Its totient is φ = 1087491000960.

The previous prime is 2323204444423. The next prime is 2323204444469. The reversal of 2323204444432 is 2344444023232.

It is a junction number, because it is equal to n+sod(n) for n = 2323204444391 and 2323204444400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9395893 + ... + 9639979.

It is an arithmetic number, because the mean of its divisors is an integer number (59928485760).

Almost surely, 2^{2323204444432} 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 2323204444432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2397139430400).

2323204444432 is an abundant number, since it is smaller than the sum of its proper divisors (2471074416368).

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

2323204444432 is a wasteful number, since it uses less digits than its factorization.

2323204444432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244484 (or 244478 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 2323204444432 its reverse (2344444023232), we get a palindrome (4667648467664).

The spelling of 2323204444432 in words is "two trillion, three hundred twenty-three billion, two hundred four million, four hundred forty-four thousand, four hundred thirty-two".