2214518399 has 2 divisors, whose sum is σ = 2214518400. Its totient is φ = 2214518398.

The previous prime is 2214518377. The next prime is 2214518417. The reversal of 2214518399 is 9938154122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2214518399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2214518359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107259199 + 1107259200.

It is an arithmetic number, because the mean of its divisors is an integer number (1107259200).

Almost surely, 2^2214518399 is an apocalyptic number.

2214518399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214518399 is an equidigital number, since it uses as much as digits as its factorization.

2214518399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 44.

The square root of 2214518399 is about 47058.6697538296. The cubic root of 2214518399 is about 1303.4461620405.

The spelling of 2214518399 in words is "two billion, two hundred fourteen million, five hundred eighteen thousand, three hundred ninety-nine".