1332432331120 has 80 divisors (see below), whose sum is σ = 3382756927200. Its totient is φ = 484058624000.

The previous prime is 1332432331091. The next prime is 1332432331127. The reversal of 1332432331120 is 211332342331.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332432331127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201420 + ... + 1644820.

It is an arithmetic number, because the mean of its divisors is an integer number (42284461590).

Almost surely, 2^{1332432331120} is an apocalyptic number.

1332432331120 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 1332432331120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1691378463600).

1332432331120 is an abundant number, since it is smaller than the sum of its proper divisors (2050324596080).

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

1332432331120 is a wasteful number, since it uses less digits than its factorization.

1332432331120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444474 (or 1444468 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 1332432331120 its reverse (211332342331), we get a palindrome (1543764673451).

The spelling of 1332432331120 in words is "one trillion, three hundred thirty-two billion, four hundred thirty-two million, three hundred thirty-one thousand, one hundred twenty".