440403311241112 has 32 divisors (see below), whose sum is σ = 843327700024320. Its totient is φ = 215515949128480.

The previous prime is 440403311241107. The next prime is 440403311241119. The reversal of 440403311241112 is 211142113304044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440403311241119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166552287 + ... + 169175857.

It is an arithmetic number, because the mean of its divisors is an integer number (26353990625760).

Almost surely, 2^{440403311241112} is an apocalyptic number.

It is an amenable number.

440403311241112 is a deficient number, since it is larger than the sum of its proper divisors (402924388783208).

440403311241112 is a wasteful number, since it uses less digits than its factorization.

440403311241112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3070071 (or 3070067 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 440403311241112 its reverse (211142113304044), we get a palindrome (651545424545156).

The spelling of 440403311241112 in words is "four hundred forty trillion, four hundred three billion, three hundred eleven million, two hundred forty-one thousand, one hundred twelve".