441165314226 has 128 divisors (see below), whose sum is σ = 1109928960000. Its totient is φ = 113803004160.

The previous prime is 441165314173. The next prime is 441165314257. The reversal of 441165314226 is 622413561144.

It is a super-2 number, since 2×441165314226² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5924775 + ... + 5998773.

It is an arithmetic number, because the mean of its divisors is an integer number (8671320000).

Almost surely, 2^441165314226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441165314226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (554964480000).

441165314226 is an abundant number, since it is smaller than the sum of its proper divisors (668763645774).

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

441165314226 is a wasteful number, since it uses less digits than its factorization.

441165314226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74264.

The product of its digits is 138240, while the sum is 39.

The spelling of 441165314226 in words is "four hundred forty-one billion, one hundred sixty-five million, three hundred fourteen thousand, two hundred twenty-six".