4412218973 has 2 divisors, whose sum is σ = 4412218974. Its totient is φ = 4412218972.

The previous prime is 4412218963. The next prime is 4412218997. The reversal of 4412218973 is 3798122144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2607838489 + 1804380484 = 51067^2 + 42478^2 .

It is a cyclic number.

It is not a de Polignac number, because 4412218973 - 2¹⁴ = 4412202589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4412218973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4412218903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2206109486 + 2206109487.

It is an arithmetic number, because the mean of its divisors is an integer number (2206109487).

Almost surely, 2^4412218973 is an apocalyptic number.

It is an amenable number.

4412218973 is a deficient number, since it is larger than the sum of its proper divisors (1).

4412218973 is an equidigital number, since it uses as much as digits as its factorization.

4412218973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 41.

The square root of 4412218973 is about 66424.5359261169. The cubic root of 4412218973 is about 1640.1579974937.

The spelling of 4412218973 in words is "four billion, four hundred twelve million, two hundred eighteen thousand, nine hundred seventy-three".