2416663430645 has 4 divisors (see below), whose sum is σ = 2899996116780. Its totient is φ = 1933330744512.

The previous prime is 2416663430627. The next prime is 2416663430653. The reversal of 2416663430645 is 5460343666142.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1827149661841 + 589513768804 = 1351721^2 + 767798^2 .

It is a cyclic number.

It is not a de Polignac number, because 2416663430645 - 2⁶ = 2416663430581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2416663430593 and 2416663430602.

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, 241666343060 + ... + 241666343069.

It is an arithmetic number, because the mean of its divisors is an integer number (724999029195).

Almost surely, 2^{2416663430645} is an apocalyptic number.

It is an amenable number.

2416663430645 is a deficient number, since it is larger than the sum of its proper divisors (483332686135).

2416663430645 is an equidigital number, since it uses as much as digits as its factorization.

2416663430645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483332686134.

The product of its (nonzero) digits is 7464960, while the sum is 50.

The spelling of 2416663430645 in words is "two trillion, four hundred sixteen billion, six hundred sixty-three million, four hundred thirty thousand, six hundred forty-five".