1332320133344 has 12 divisors (see below), whose sum is σ = 2623005262584. Its totient is φ = 666160066656.

The previous prime is 1332320133341. The next prime is 1332320133359. The reversal of 1332320133344 is 4433310232331.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 41635004167 = 1332320133344 / (1 + 3 + 3 + 2 + 3 + 2 + 0 + 1 + 3 + 3 + 3 + 4 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 1332320133344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332320133341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20817502052 + ... + 20817502115.

It is an arithmetic number, because the mean of its divisors is an integer number (218583771882).

Almost surely, 2^{1332320133344} is an apocalyptic number.

It is an amenable number.

1332320133344 is a deficient number, since it is larger than the sum of its proper divisors (1290685129240).

1332320133344 is an equidigital number, since it uses as much as digits as its factorization.

1332320133344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41635004177 (or 41635004169 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 1332320133344 its reverse (4433310232331), we get a palindrome (5765630365675).

The spelling of 1332320133344 in words is "one trillion, three hundred thirty-two billion, three hundred twenty million, one hundred thirty-three thousand, three hundred forty-four".