23241041440 has 48 divisors (see below), whose sum is σ = 55224407448. Its totient is φ = 9242669056.

The previous prime is 23241041413. The next prime is 23241041441. The reversal of 23241041440 is 4414014232.

It can be written as a sum of positive squares in 4 ways, for example, as 22546824336 + 694217104 = 150156^2 + 26348^2 .

It is not an unprimeable number, because it can be changed into a prime (23241041441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392137 + ... + 447496.

Almost surely, 2^23241041440 is an apocalyptic number.

23241041440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23241041440 is an abundant number, since it is smaller than the sum of its proper divisors (31983366008).

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

23241041440 is a wasteful number, since it uses less digits than its factorization.

23241041440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839821 (or 839813 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 23241041440 its reverse (4414014232), we get a palindrome (27655055672).

The spelling of 23241041440 in words is "twenty-three billion, two hundred forty-one million, forty-one thousand, four hundred forty".