312442003023244 has 12 divisors (see below), whose sum is σ = 546773651212768. Its totient is φ = 156220959819600.

The previous prime is 312442003023217. The next prime is 312442003023257. The reversal of 312442003023244 is 442320300244213.

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, 11616829 + ... + 27565099.

Almost surely, 2^{312442003023244} is an apocalyptic number.

It is an amenable number.

312442003023244 is a deficient number, since it is larger than the sum of its proper divisors (234331648189524).

312442003023244 is a wasteful number, since it uses less digits than its factorization.

312442003023244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20846016 (or 20846014 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 312442003023244 its reverse (442320300244213), we get a palindrome (754762303267457).

The spelling of 312442003023244 in words is "three hundred twelve trillion, four hundred forty-two billion, three million, twenty-three thousand, two hundred forty-four".