12416454043437 has 16 divisors (see below), whose sum is σ = 16564397125248. Its totient is φ = 8273074314240.

The previous prime is 12416454043381. The next prime is 12416454043439. The reversal of 12416454043437 is 73434045461421.

It is not a de Polignac number, because 12416454043437 - 2⁷ = 12416454043309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12416454043439) 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, 64227112 + ... + 64420142.

It is an arithmetic number, because the mean of its divisors is an integer number (1035274820328).

Almost surely, 2^{12416454043437} is an apocalyptic number.

It is an amenable number.

12416454043437 is a deficient number, since it is larger than the sum of its proper divisors (4147943081811).

12416454043437 is a wasteful number, since it uses less digits than its factorization.

12416454043437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204740.

The product of its (nonzero) digits is 3870720, while the sum is 48.

The spelling of 12416454043437 in words is "twelve trillion, four hundred sixteen billion, four hundred fifty-four million, forty-three thousand, four hundred thirty-seven".