1232480340 has 288 divisors, whose sum is σ = 4804853760. Its totient is φ = 259967232.

The previous prime is 1232480311. The next prime is 1232480371. The reversal of 1232480340 is 430842321.

1232480340 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 342189 + ... + 345771.

It is an arithmetic number, because the mean of its divisors is an integer number (16683520).

Almost surely, 2^1232480340 is an apocalyptic number.

1232480340 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 1232480340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2402426880).

1232480340 is an abundant number, since it is smaller than the sum of its proper divisors (3572373420).

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

1232480340 is a wasteful number, since it uses less digits than its factorization.

1232480340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3628 (or 3613 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 1232480340 is about 35106.6993606633. The cubic root of 1232480340 is about 1072.1609863022.

The spelling of 1232480340 in words is "one billion, two hundred thirty-two million, four hundred eighty thousand, three hundred forty".