440243301012 has 24 divisors (see below), whose sum is σ = 1027254146016. Its totient is φ = 146744941728.

The previous prime is 440243300999. The next prime is 440243301097. The reversal of 440243301012 is 210103342044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352503 + ... + 1002369.

It is an arithmetic number, because the mean of its divisors is an integer number (42802256084).

Almost surely, 2^440243301012 is an apocalyptic number.

It is an amenable number.

440243301012 is an abundant number, since it is smaller than the sum of its proper divisors (587010845004).

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

440243301012 is a wasteful number, since it uses less digits than its factorization.

440243301012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706327 (or 706325 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 440243301012 its reverse (210103342044), we get a palindrome (650346643056).

The spelling of 440243301012 in words is "four hundred forty billion, two hundred forty-three million, three hundred one thousand, twelve".