12663433230346 has 8 divisors (see below), whose sum is σ = 19005638613984. Its totient is φ = 6328220359020.

The previous prime is 12663433230317. The next prime is 12663433230359. The reversal of 12663433230346 is 64303233436621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12663433230296 and 12663433230305.

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, 1748123550 + ... + 1748130793.

It is an arithmetic number, because the mean of its divisors is an integer number (2375704826748).

Almost surely, 2^{12663433230346} is an apocalyptic number.

12663433230346 is a deficient number, since it is larger than the sum of its proper divisors (6342205383638).

12663433230346 is a wasteful number, since it uses less digits than its factorization.

12663433230346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496256156.

The product of its (nonzero) digits is 3359232, while the sum is 46.

Adding to 12663433230346 its reverse (64303233436621), we get a palindrome (76966666666967).

The spelling of 12663433230346 in words is "twelve trillion, six hundred sixty-three billion, four hundred thirty-three million, two hundred thirty thousand, three hundred forty-six".