440411012 has 48 divisors (see below), whose sum is σ = 810311040. Its totient is φ = 209260800.

The previous prime is 440410991. The next prime is 440411029. The reversal of 440411012 is 210114044.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1269023 + ... + 1269369.

It is an arithmetic number, because the mean of its divisors is an integer number (16881480).

Almost surely, 2^440411012 is an apocalyptic number.

It is an amenable number.

440411012 is a deficient number, since it is larger than the sum of its proper divisors (369900028).

440411012 is a wasteful number, since it uses less digits than its factorization.

440411012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 440411012 is about 20985.9717906987. The cubic root of 440411012 is about 760.8272455849.

Adding to 440411012 its reverse (210114044), we get a palindrome (650525056).

The spelling of 440411012 in words is "four hundred forty million, four hundred eleven thousand, twelve".