1332541543331 has 8 divisors (see below), whose sum is σ = 1369236042240. Its totient is φ = 1296106369992.

The previous prime is 1332541543309. The next prime is 1332541543369. The reversal of 1332541543331 is 1333451452331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1332541543331 - 2¹⁴ = 1332541526947 is a prime.

It is a super-2 number, since 2×1332541543331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332541543631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64820975 + ... + 64841528.

It is an arithmetic number, because the mean of its divisors is an integer number (171154505280).

Almost surely, 2^{1332541543331} is an apocalyptic number.

1332541543331 is a deficient number, since it is larger than the sum of its proper divisors (36694498909).

1332541543331 is a wasteful number, since it uses less digits than its factorization.

1332541543331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129662785.

The product of its digits is 194400, while the sum is 38.

Adding to 1332541543331 its reverse (1333451452331), we get a palindrome (2665992995662).

The spelling of 1332541543331 in words is "one trillion, three hundred thirty-two billion, five hundred forty-one million, five hundred forty-three thousand, three hundred thirty-one".