12345350042113 has 8 divisors (see below), whose sum is σ = 13467803474880. Its totient is φ = 11222921423280.

The previous prime is 12345350042107. The next prime is 12345350042141. The reversal of 12345350042113 is 31124005354321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12345350042113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12345350042183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5155518 + ... + 7160311.

It is an arithmetic number, because the mean of its divisors is an integer number (1683475434360).

Almost surely, 2^{12345350042113} is an apocalyptic number.

It is an amenable number.

12345350042113 is a deficient number, since it is larger than the sum of its proper divisors (1122453432767).

12345350042113 is a wasteful number, since it uses less digits than its factorization.

12345350042113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12406967.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 12345350042113 its reverse (31124005354321), we get a palindrome (43469355396434).

The spelling of 12345350042113 in words is "twelve trillion, three hundred forty-five billion, three hundred fifty million, forty-two thousand, one hundred thirteen".