1330032331009 has 4 divisors (see below), whose sum is σ = 1365979150804. Its totient is φ = 1294085511216.

The previous prime is 1330032330961. The next prime is 1330032331037. The reversal of 1330032331009 is 9001332300331.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1270996938225 + 59035392784 = 1127385^2 + 242972^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1330032331009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330032331039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17973409842 + ... + 17973409915.

It is an arithmetic number, because the mean of its divisors is an integer number (341494787701).

Almost surely, 2^{1330032331009} is an apocalyptic number.

It is an amenable number.

1330032331009 is a deficient number, since it is larger than the sum of its proper divisors (35946819795).

1330032331009 is an equidigital number, since it uses as much as digits as its factorization.

1330032331009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35946819794.

The product of its (nonzero) digits is 4374, while the sum is 28.

The spelling of 1330032331009 in words is "one trillion, three hundred thirty billion, thirty-two million, three hundred thirty-one thousand, nine".