444411132133 has 2 divisors, whose sum is σ = 444411132134. Its totient is φ = 444411132132.

The previous prime is 444411132107. The next prime is 444411132203. The reversal of 444411132133 is 331231114444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 358511142564 + 85899989569 = 598758^2 + 293087^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-444411132133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 444411132095 and 444411132104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444411132233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222205566066 + 222205566067.

It is an arithmetic number, because the mean of its divisors is an integer number (222205566067).

Almost surely, 2^444411132133 is an apocalyptic number.

It is an amenable number.

444411132133 is a deficient number, since it is larger than the sum of its proper divisors (1).

444411132133 is an equidigital number, since it uses as much as digits as its factorization.

444411132133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 31.

Adding to 444411132133 its reverse (331231114444), we get a palindrome (775642246577).

The spelling of 444411132133 in words is "four hundred forty-four billion, four hundred eleven million, one hundred thirty-two thousand, one hundred thirty-three".