612244585442216 has 16 divisors (see below), whose sum is σ = 1148126846172000. Its totient is φ = 306077426463024.

The previous prime is 612244585442207. The next prime is 612244585442227.

612244585442216 is nontrivially palindromic in base 10.

612244585442216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 5608224266 + ... + 5608333433.

It is an arithmetic number, because the mean of its divisors is an integer number (71757927885750).

Almost surely, 2^{612244585442216} is an apocalyptic number.

It is an amenable number.

612244585442216 is a deficient number, since it is larger than the sum of its proper divisors (535882260729784).

612244585442216 is a wasteful number, since it uses less digits than its factorization.

612244585442216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11216564528 (or 11216564524 counting only the distinct ones).

The product of its digits is 29491200, while the sum is 56.

The spelling of 612244585442216 in words is "six hundred twelve trillion, two hundred forty-four billion, five hundred eighty-five million, four hundred forty-two thousand, two hundred sixteen".