2214408289 has 2 divisors, whose sum is σ = 2214408290. Its totient is φ = 2214408288.

The previous prime is 2214408263. The next prime is 2214408311. The reversal of 2214408289 is 9828044122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2084835600 + 129572689 = 45660^2 + 11383^2 .

It is a cyclic number.

It is not a de Polignac number, because 2214408289 - 2²¹ = 2212311137 is a prime.

It is not a weakly prime, because it can be changed into another prime (2214408239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107204144 + 1107204145.

It is an arithmetic number, because the mean of its divisors is an integer number (1107204145).

Almost surely, 2^2214408289 is an apocalyptic number.

It is an amenable number.

2214408289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214408289 is an equidigital number, since it uses as much as digits as its factorization.

2214408289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 2214408289 is about 47057.4998167136. The cubic root of 2214408289 is about 1303.4245584214.

The spelling of 2214408289 in words is "two billion, two hundred fourteen million, four hundred eight thousand, two hundred eighty-nine".