12346005650 has 24 divisors (see below), whose sum is σ = 25051168944. Its totient is φ = 4489456400.

The previous prime is 12346005641. The next prime is 12346005671. The reversal of 12346005650 is 5650064321.

12346005650 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11223092 + ... + 11224191.

It is an arithmetic number, because the mean of its divisors is an integer number (1043798706).

Almost surely, 2^12346005650 is an apocalyptic number.

12346005650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12346005650 is an abundant number, since it is smaller than the sum of its proper divisors (12705163294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12346005650 is a wasteful number, since it uses less digits than its factorization.

12346005650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22447306 (or 22447301 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 12346005650 its reverse (5650064321), we get a palindrome (17996069971).

The spelling of 12346005650 in words is "twelve billion, three hundred forty-six million, five thousand, six hundred fifty".