440003040212 has 48 divisors (see below), whose sum is σ = 838697328000. Its totient is φ = 201183663744.

The previous prime is 440003040187. The next prime is 440003040227. The reversal of 440003040212 is 212040300044.

It is a congruent number.

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, 9297113 + ... + 9344319.

It is an arithmetic number, because the mean of its divisors is an integer number (17472861000).

Almost surely, 2^440003040212 is an apocalyptic number.

It is an amenable number.

440003040212 is a deficient number, since it is larger than the sum of its proper divisors (398694287788).

440003040212 is a wasteful number, since it uses less digits than its factorization.

440003040212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51488 (or 51486 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 440003040212 its reverse (212040300044), we get a palindrome (652043340256).

The spelling of 440003040212 in words is "four hundred forty billion, three million, forty thousand, two hundred twelve".