1232411320 has 64 divisors (see below), whose sum is σ = 3193344000. Its totient is φ = 419303040.

The previous prime is 1232411309. The next prime is 1232411339. The reversal of 1232411320 is 231142321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19881 + ... + 53479.

It is an arithmetic number, because the mean of its divisors is an integer number (49896000).

Almost surely, 2^1232411320 is an apocalyptic number.

1232411320 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 1232411320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1596672000).

1232411320 is an abundant number, since it is smaller than the sum of its proper divisors (1960932680).

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

1232411320 is a wasteful number, since it uses less digits than its factorization.

1232411320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33748 (or 33744 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1232411320 is about 35105.7163436384. The cubic root of 1232411320 is about 1072.1409719376.

Adding to 1232411320 its reverse (231142321), we get a palindrome (1463553641).

The spelling of 1232411320 in words is "one billion, two hundred thirty-two million, four hundred eleven thousand, three hundred twenty".