441020113321 has 8 divisors (see below), whose sum is σ = 445327701824. Its totient is φ = 436732061040.

The previous prime is 441020113307. The next prime is 441020113357. The reversal of 441020113321 is 123311020144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441020113321 is a prime.

It is a super-3 number, since 3×441020113321³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441020113292 and 441020113301.

It is not an unprimeable number, because it can be changed into a prime (441020113021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4838685 + ... + 4928986.

It is an arithmetic number, because the mean of its divisors is an integer number (55665962728).

Almost surely, 2^441020113321 is an apocalyptic number.

It is an amenable number.

441020113321 is a deficient number, since it is larger than the sum of its proper divisors (4307588503).

441020113321 is a wasteful number, since it uses less digits than its factorization.

441020113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9768111.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 441020113321 its reverse (123311020144), we get a palindrome (564331133465).

The spelling of 441020113321 in words is "four hundred forty-one billion, twenty million, one hundred thirteen thousand, three hundred twenty-one".