2332440324 has 72 divisors (see below), whose sum is σ = 6360583320. Its totient is φ = 717929472.

The previous prime is 2332440311. The next prime is 2332440329. The reversal of 2332440324 is 4230442332.

2332440324 is a `hidden beast` number, since 2 + 332 + 4 + 4 + 0 + 324 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 916272900 + 1416167424 = 30270^2 + 37632^2 .

It is not an unprimeable number, because it can be changed into a prime (2332440329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3519 + ... + 68390.

It is an arithmetic number, because the mean of its divisors is an integer number (88341435).

Almost surely, 2^2332440324 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 2332440324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3180291660).

2332440324 is an abundant number, since it is smaller than the sum of its proper divisors (4028142996).

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

2332440324 is a wasteful number, since it uses less digits than its factorization.

2332440324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71989 (or 71984 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 2332440324 is about 48295.3447446025. The cubic root of 2332440324 is about 1326.1831746021.

Adding to 2332440324 its reverse (4230442332), we get a palindrome (6562882656).

The spelling of 2332440324 in words is "two billion, three hundred thirty-two million, four hundred forty thousand, three hundred twenty-four".