123312446346316 has 6 divisors (see below), whose sum is σ = 215796781106060. Its totient is φ = 61656223173156.

The previous prime is 123312446346289. The next prime is 123312446346359. The reversal of 123312446346316 is 613643644213321.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 123312446346316.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15414055793286 + ... + 15414055793293.

Almost surely, 2^{123312446346316} is an apocalyptic number.

It is an amenable number.

123312446346316 is a deficient number, since it is larger than the sum of its proper divisors (92484334759744).

123312446346316 is a wasteful number, since it uses less digits than its factorization.

123312446346316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30828111586583 (or 30828111586581 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 49.

The spelling of 123312446346316 in words is "one hundred twenty-three trillion, three hundred twelve billion, four hundred forty-six million, three hundred forty-six thousand, three hundred sixteen".