12242736034268 has 12 divisors (see below), whose sum is σ = 21425062711080. Its totient is φ = 6121289545392.

The previous prime is 12242736034153. The next prime is 12242736034289. The reversal of 12242736034268 is 86243063724221.

It is a congruent number.

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, 19266203 + ... + 19891506.

It is an arithmetic number, because the mean of its divisors is an integer number (1785421892590).

Almost surely, 2^{12242736034268} is an apocalyptic number.

It is an amenable number.

12242736034268 is a deficient number, since it is larger than the sum of its proper divisors (9182326676812).

12242736034268 is a wasteful number, since it uses less digits than its factorization.

12242736034268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39235876 (or 39235874 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 50.

Adding to 12242736034268 its reverse (86243063724221), we get a palindrome (98485799758489).

The spelling of 12242736034268 in words is "twelve trillion, two hundred forty-two billion, seven hundred thirty-six million, thirty-four thousand, two hundred sixty-eight".