4442112313312 has 96 divisors (see below), whose sum is σ = 8843026832640. Its totient is φ = 2196445870080.

The previous prime is 4442112313307. The next prime is 4442112313337. The reversal of 4442112313312 is 2133132112444.

It is a happy number.

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, 698551989 + ... + 698558347.

It is an arithmetic number, because the mean of its divisors is an integer number (92114862840).

Almost surely, 2^{4442112313312} is an apocalyptic number.

It is an amenable number.

4442112313312 is a deficient number, since it is larger than the sum of its proper divisors (4400914519328).

4442112313312 is a wasteful number, since it uses less digits than its factorization.

4442112313312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7224 (or 7216 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

Adding to 4442112313312 its reverse (2133132112444), we get a palindrome (6575244425756).

The spelling of 4442112313312 in words is "four trillion, four hundred forty-two billion, one hundred twelve million, three hundred thirteen thousand, three hundred twelve".