441134340220 has 48 divisors (see below), whose sum is σ = 1058878195200. Its totient is φ = 151223805504.

The previous prime is 441134340203. The next prime is 441134340281. The reversal of 441134340220 is 22043431144.

It is a super-2 number, since 2×441134340220² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

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, 737497 + ... + 1194223.

It is an arithmetic number, because the mean of its divisors is an integer number (22059962400).

Almost surely, 2^441134340220 is an apocalyptic number.

It is an amenable number.

441134340220 is an abundant number, since it is smaller than the sum of its proper divisors (617743854980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441134340220 is a wasteful number, since it uses less digits than its factorization.

441134340220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463642 (or 463640 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 441134340220 its reverse (22043431144), we get a palindrome (463177771364).

The spelling of 441134340220 in words is "four hundred forty-one billion, one hundred thirty-four million, three hundred forty thousand, two hundred twenty".