12354247065413 has 16 divisors (see below), whose sum is σ = 13942417507200. Its totient is φ = 10843603942080.

The previous prime is 12354247065397. The next prime is 12354247065431. The reversal of 12354247065413 is 31456074245321.

It is a cyclic number.

It is not a de Polignac number, because 12354247065413 - 2⁴ = 12354247065397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12354247065463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14208083 + ... + 15052511.

It is an arithmetic number, because the mean of its divisors is an integer number (871401094200).

Almost surely, 2^{12354247065413} is an apocalyptic number.

It is an amenable number.

12354247065413 is a deficient number, since it is larger than the sum of its proper divisors (1588170441787).

12354247065413 is a wasteful number, since it uses less digits than its factorization.

12354247065413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890332.

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 12354247065413 in words is "twelve trillion, three hundred fifty-four billion, two hundred forty-seven million, sixty-five thousand, four hundred thirteen".