312202030044244 has 24 divisors (see below), whose sum is σ = 554054616351936. Its totient is φ = 153900758256000.

The previous prime is 312202030044217. The next prime is 312202030044253. The reversal of 312202030044244 is 442440030202213.

It is a congruent number.

It is an unprimeable number.

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, 20838604 + ... + 32536924.

It is an arithmetic number, because the mean of its divisors is an integer number (23085609014664).

Almost surely, 2^{312202030044244} is an apocalyptic number.

It is an amenable number.

312202030044244 is a deficient number, since it is larger than the sum of its proper divisors (241852586307692).

312202030044244 is a wasteful number, since it uses less digits than its factorization.

312202030044244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11792367 (or 11792365 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 312202030044244 its reverse (442440030202213), we get a palindrome (754642060246457).

The spelling of 312202030044244 in words is "three hundred twelve trillion, two hundred two billion, thirty million, forty-four thousand, two hundred forty-four".