440433334312 has 16 divisors (see below), whose sum is σ = 839809324800. Its totient is φ = 216484181040.

The previous prime is 440433334207. The next prime is 440433334337. The reversal of 440433334312 is 213433334044.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466560264 + ... + 466561207.

It is an arithmetic number, because the mean of its divisors is an integer number (52488082800).

Almost surely, 2^440433334312 is an apocalyptic number.

It is an amenable number.

440433334312 is a deficient number, since it is larger than the sum of its proper divisors (399375990488).

440433334312 is a wasteful number, since it uses less digits than its factorization.

440433334312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933121536 (or 933121532 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 440433334312 its reverse (213433334044), we get a palindrome (653866668356).

The spelling of 440433334312 in words is "four hundred forty billion, four hundred thirty-three million, three hundred thirty-four thousand, three hundred twelve".