441311413133 has 2 divisors, whose sum is σ = 441311413134. Its totient is φ = 441311413132.

The previous prime is 441311413099. The next prime is 441311413141. The reversal of 441311413133 is 331314113144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 437817775684 + 3493637449 = 661678^2 + 59107^2 .

It is a cyclic number.

It is not a de Polignac number, because 441311413133 - 2¹² = 441311409037 is a prime.

It is a super-2 number, since 2×441311413133² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 441311413096 and 441311413105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441311413033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220655706566 + 220655706567.

It is an arithmetic number, because the mean of its divisors is an integer number (220655706567).

Almost surely, 2^441311413133 is an apocalyptic number.

It is an amenable number.

441311413133 is a deficient number, since it is larger than the sum of its proper divisors (1).

441311413133 is an equidigital number, since it uses as much as digits as its factorization.

441311413133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

Adding to 441311413133 its reverse (331314113144), we get a palindrome (772625526277).

The spelling of 441311413133 in words is "four hundred forty-one billion, three hundred eleven million, four hundred thirteen thousand, one hundred thirty-three".