441401885061 has 16 divisors (see below), whose sum is σ = 614255394816. Its totient is φ = 281413609136.

The previous prime is 441401885033. The next prime is 441401885063. The reversal of 441401885061 is 160588104144.

It is a cyclic number.

It is not a de Polignac number, because 441401885061 - 2⁷ = 441401884933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441401885063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355605 + ... + 1004618.

It is an arithmetic number, because the mean of its divisors is an integer number (38390962176).

Almost surely, 2^441401885061 is an apocalyptic number.

It is an amenable number.

441401885061 is a deficient number, since it is larger than the sum of its proper divisors (172853509755).

441401885061 is a wasteful number, since it uses less digits than its factorization.

441401885061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364952.

The product of its (nonzero) digits is 122880, while the sum is 42.

The spelling of 441401885061 in words is "four hundred forty-one billion, four hundred one million, eight hundred eighty-five thousand, sixty-one".