441423444023111 has 16 divisors (see below), whose sum is σ = 481765593662496. Its totient is φ = 401116766400000.

The previous prime is 441423444023083. The next prime is 441423444023113. The reversal of 441423444023111 is 111320444324144.

It is a cyclic number.

It is not a de Polignac number, because 441423444023111 - 2¹⁰ = 441423444022087 is a prime.

It is a super-2 number, since 2×441423444023111² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441423444023113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634720091 + ... + 635415171.

It is an arithmetic number, because the mean of its divisors is an integer number (30110349603906).

Almost surely, 2^{441423444023111} is an apocalyptic number.

441423444023111 is a deficient number, since it is larger than the sum of its proper divisors (40342149639385).

441423444023111 is a wasteful number, since it uses less digits than its factorization.

441423444023111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720514.

The product of its (nonzero) digits is 147456, while the sum is 38.

Adding to 441423444023111 its reverse (111320444324144), we get a palindrome (552743888347255).

The spelling of 441423444023111 in words is "four hundred forty-one trillion, four hundred twenty-three billion, four hundred forty-four million, twenty-three thousand, one hundred eleven".