443240130011 has 16 divisors (see below), whose sum is σ = 517294118400. Its totient is φ = 379629046440.

The previous prime is 443240130007. The next prime is 443240130031. The reversal of 443240130011 is 110031042344.

It is not a de Polignac number, because 443240130011 - 2² = 443240130007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (443240130031) 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, 46055 + ... + 942656.

It is an arithmetic number, because the mean of its divisors is an integer number (32330882400).

Almost surely, 2^443240130011 is an apocalyptic number.

443240130011 is a deficient number, since it is larger than the sum of its proper divisors (74053988389).

443240130011 is an equidigital number, since it uses as much as digits as its factorization.

443240130011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990039 (or 990025 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 443240130011 its reverse (110031042344), we get a palindrome (553271172355).

The spelling of 443240130011 in words is "four hundred forty-three billion, two hundred forty million, one hundred thirty thousand, eleven".