2124214399 has 2 divisors, whose sum is σ = 2124214400. Its totient is φ = 2124214398.

The previous prime is 2124214373. The next prime is 2124214409. The reversal of 2124214399 is 9934124212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2124214399 - 2²¹ = 2122117247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2124212399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062107199 + 1062107200.

It is an arithmetic number, because the mean of its divisors is an integer number (1062107200).

Almost surely, 2^2124214399 is an apocalyptic number.

2124214399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124214399 is an equidigital number, since it uses as much as digits as its factorization.

2124214399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 37.

The square root of 2124214399 is about 46089.2004595437. The cubic root of 2124214399 is about 1285.4823443199.

The spelling of 2124214399 in words is "two billion, one hundred twenty-four million, two hundred fourteen thousand, three hundred ninety-nine".