12370216667546 has 16 divisors (see below), whose sum is σ = 19900447869600. Its totient is φ = 5749018271568.

The previous prime is 12370216667491. The next prime is 12370216667561. The reversal of 12370216667546 is 64576661207321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12370216667491 and 12370216667500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3071054756 + ... + 3071058783.

It is an arithmetic number, because the mean of its divisors is an integer number (1243777991850).

Almost surely, 2^{12370216667546} is an apocalyptic number.

12370216667546 is a deficient number, since it is larger than the sum of its proper divisors (7530231202054).

12370216667546 is a wasteful number, since it uses less digits than its factorization.

12370216667546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6142113613.

The product of its (nonzero) digits is 15240960, while the sum is 56.

The spelling of 12370216667546 in words is "twelve trillion, three hundred seventy billion, two hundred sixteen million, six hundred sixty-seven thousand, five hundred forty-six".