4418466589463 has 2 divisors, whose sum is σ = 4418466589464. Its totient is φ = 4418466589462.

The previous prime is 4418466589429. The next prime is 4418466589499. The reversal of 4418466589463 is 3649856648144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4418466589463 - 2⁶ = 4418466589399 is a prime.

It is a super-4 number, since 4×4418466589463⁴ (a number of 52 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4418466589393 and 4418466589402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4418466589963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2209233294731 + 2209233294732.

It is an arithmetic number, because the mean of its divisors is an integer number (2209233294732).

Almost surely, 2^{4418466589463} is an apocalyptic number.

4418466589463 is a deficient number, since it is larger than the sum of its proper divisors (1).

4418466589463 is an equidigital number, since it uses as much as digits as its factorization.

4418466589463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 477757440, while the sum is 68.

The spelling of 4418466589463 in words is "four trillion, four hundred eighteen billion, four hundred sixty-six million, five hundred eighty-nine thousand, four hundred sixty-three".