2124343219 has 2 divisors, whose sum is σ = 2124343220. Its totient is φ = 2124343218.

The previous prime is 2124343211. The next prime is 2124343223. The reversal of 2124343219 is 9123434212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2124343219 - 2³ = 2124343211 is a prime.

It is a super-2 number, since 2×2124343219² = 9025668224222563922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2124343211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062171609 + 1062171610.

It is an arithmetic number, because the mean of its divisors is an integer number (1062171610).

Almost surely, 2^2124343219 is an apocalyptic number.

2124343219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124343219 is an equidigital number, since it uses as much as digits as its factorization.

2124343219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 31.

The square root of 2124343219 is about 46090.5979457850. The cubic root of 2124343219 is about 1285.5083292186.

The spelling of 2124343219 in words is "two billion, one hundred twenty-four million, three hundred forty-three thousand, two hundred nineteen".