2331242004 has 192 divisors, whose sum is σ = 7062773760. Its totient is φ = 581644800.

The previous prime is 2331241967. The next prime is 2331242021. The reversal of 2331242004 is 4002421332.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 2536257 + ... + 2537175.

It is an arithmetic number, because the mean of its divisors is an integer number (36785280).

Almost surely, 2^2331242004 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 2331242004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3531386880).

2331242004 is an abundant number, since it is smaller than the sum of its proper divisors (4731531756).

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

2331242004 is a wasteful number, since it uses less digits than its factorization.

2331242004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2331242004 is about 48282.9369860616. The cubic root of 2331242004 is about 1325.9560213729.

Adding to 2331242004 its reverse (4002421332), we get a palindrome (6333663336).

The spelling of 2331242004 in words is "two billion, three hundred thirty-one million, two hundred forty-two thousand, four".