1232041032240 has 160 divisors (see below), whose sum is σ = 3846798432000. Its totient is φ = 326183285760.

The previous prime is 1232041032227. The next prime is 1232041032281. The reversal of 1232041032240 is 422301402321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1232041032240.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87926835 + ... + 87940845.

It is an arithmetic number, because the mean of its divisors is an integer number (24042490200).

Almost surely, 2^{1232041032240} is an apocalyptic number.

1232041032240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1232041032240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1923399216000).

1232041032240 is an abundant number, since it is smaller than the sum of its proper divisors (2614757399760).

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

1232041032240 is a wasteful number, since it uses less digits than its factorization.

1232041032240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16635 (or 16629 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1232041032240 its reverse (422301402321), we get a palindrome (1654342434561).

The spelling of 1232041032240 in words is "one trillion, two hundred thirty-two billion, forty-one million, thirty-two thousand, two hundred forty".