1332433123120 has 80 divisors (see below), whose sum is σ = 3381479955360. Its totient is φ = 484242278400.

The previous prime is 1332433123117. The next prime is 1332433123121. The reversal of 1332433123120 is 213213342331.

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

It is not an unprimeable number, because it can be changed into a prime (1332433123121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1097236 + ... + 1966924.

It is an arithmetic number, because the mean of its divisors is an integer number (42268499442).

Almost surely, 2^{1332433123120} is an apocalyptic number.

1332433123120 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 1332433123120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1690739977680).

1332433123120 is an abundant number, since it is smaller than the sum of its proper divisors (2049046832240).

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

1332433123120 is a wasteful number, since it uses less digits than its factorization.

1332433123120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871454 (or 871448 counting only the distinct ones).

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

Adding to 1332433123120 its reverse (213213342331), we get a palindrome (1545646465451).

The spelling of 1332433123120 in words is "one trillion, three hundred thirty-two billion, four hundred thirty-three million, one hundred twenty-three thousand, one hundred twenty".