441561112 has 16 divisors (see below), whose sum is σ = 828627840. Its totient is φ = 220593696.

The previous prime is 441561101. The next prime is 441561137. The reversal of 441561112 is 211165144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13048 + ... + 32455.

It is an arithmetic number, because the mean of its divisors is an integer number (51789240).

Almost surely, 2^441561112 is an apocalyptic number.

It is an amenable number.

441561112 is a deficient number, since it is larger than the sum of its proper divisors (387066728).

441561112 is a wasteful number, since it uses less digits than its factorization.

441561112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46722 (or 46718 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

The square root of 441561112 is about 21013.3555625940. The cubic root of 441561112 is about 761.4889508293.

The spelling of 441561112 in words is "four hundred forty-one million, five hundred sixty-one thousand, one hundred twelve".