12416455413321 has 16 divisors (see below), whose sum is σ = 16657283016000. Its totient is φ = 8226770042880.

The previous prime is 12416455413301. The next prime is 12416455413353. The reversal of 12416455413321 is 12331455461421.

12416455413321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12416455413321 - 2¹⁴ = 12416455396937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12416455413301) 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, 16847160 + ... + 17568713.

It is an arithmetic number, because the mean of its divisors is an integer number (1041080188500).

Almost surely, 2^{12416455413321} is an apocalyptic number.

It is an amenable number.

12416455413321 is a deficient number, since it is larger than the sum of its proper divisors (4240827602679).

12416455413321 is a wasteful number, since it uses less digits than its factorization.

12416455413321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34416616.

The product of its digits is 345600, while the sum is 42.

The spelling of 12416455413321 in words is "twelve trillion, four hundred sixteen billion, four hundred fifty-five million, four hundred thirteen thousand, three hundred twenty-one".