4418466589387 has 2 divisors, whose sum is σ = 4418466589388. Its totient is φ = 4418466589386.

The previous prime is 4418466589321. The next prime is 4418466589399. The reversal of 4418466589387 is 7839856648144.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4418466589387 - 2³¹ = 4416319105739 is a prime.

It is a super-2 number, since 2×4418466589387² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4418466539387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2209233294693 + 2209233294694.

It is an arithmetic number, because the mean of its divisors is an integer number (2209233294694).

Almost surely, 2^{4418466589387} is an apocalyptic number.

4418466589387 is a deficient number, since it is larger than the sum of its proper divisors (1).

4418466589387 is an equidigital number, since it uses as much as digits as its factorization.

4418466589387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1114767360, while the sum is 73.

The spelling of 4418466589387 in words is "four trillion, four hundred eighteen billion, four hundred sixty-six million, five hundred eighty-nine thousand, three hundred eighty-seven".