12316016661146 has 64 divisors (see below), whose sum is σ = 20630681531136. Its totient is φ = 5467378176000.

The previous prime is 12316016661133. The next prime is 12316016661149. The reversal of 12316016661146 is 64116661061321.

12316016661146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12316016661097 and 12316016661106.

It is not an unprimeable number, because it can be changed into a prime (12316016661149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75823250 + ... + 75985506.

It is an arithmetic number, because the mean of its divisors is an integer number (322354398924).

Almost surely, 2^{12316016661146} is an apocalyptic number.

12316016661146 is a deficient number, since it is larger than the sum of its proper divisors (8314664869990).

12316016661146 is a wasteful number, since it uses less digits than its factorization.

12316016661146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162807.

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 12316016661146 in words is "twelve trillion, three hundred sixteen billion, sixteen million, six hundred sixty-one thousand, one hundred forty-six".