1332131440511 has 4 divisors (see below), whose sum is σ = 1332218906112. Its totient is φ = 1332043974912.

The previous prime is 1332131440489. The next prime is 1332131440513. The reversal of 1332131440511 is 1150441312331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332131440511 is a prime.

It is a super-2 number, since 2×1332131440511² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332131440513) 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 3 ways as a sum of consecutive naturals, for example, 43709951 + ... + 43740416.

It is an arithmetic number, because the mean of its divisors is an integer number (333054726528).

Almost surely, 2^{1332131440511} is an apocalyptic number.

1332131440511 is a deficient number, since it is larger than the sum of its proper divisors (87465601).

1332131440511 is an equidigital number, since it uses as much as digits as its factorization.

1332131440511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87465600.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 1332131440511 its reverse (1150441312331), we get a palindrome (2482572752842).

The spelling of 1332131440511 in words is "one trillion, three hundred thirty-two billion, one hundred thirty-one million, four hundred forty thousand, five hundred eleven".