441333012 has 12 divisors (see below), whose sum is σ = 1029777056. Its totient is φ = 147111000.

The previous prime is 441332977. The next prime is 441333023. The reversal of 441333012 is 210333144.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 441333012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18388864 + ... + 18388887.

Almost surely, 2^441333012 is an apocalyptic number.

It is an amenable number.

441333012 is an abundant number, since it is smaller than the sum of its proper divisors (588444044).

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

441333012 is a wasteful number, since it uses less digits than its factorization.

441333012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36777758 (or 36777756 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 441333012 is about 21007.9273608797. The cubic root of 441333012 is about 761.3578058661.

Adding to 441333012 its reverse (210333144), we get a palindrome (651666156).

The spelling of 441333012 in words is "four hundred forty-one million, three hundred thirty-three thousand, twelve".