2124025619 has 2 divisors, whose sum is σ = 2124025620. Its totient is φ = 2124025618.

The previous prime is 2124025591. The next prime is 2124025633. The reversal of 2124025619 is 9165204212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2124025619 is a prime.

It is a super-2 number, since 2×2124025619² = 9022969660336666322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2124025819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062012809 + 1062012810.

It is an arithmetic number, because the mean of its divisors is an integer number (1062012810).

Almost surely, 2^2124025619 is an apocalyptic number.

2124025619 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124025619 is an equidigital number, since it uses as much as digits as its factorization.

2124025619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2124025619 is about 46087.1524288494. The cubic root of 2124025619 is about 1285.4442627047. Note that the first 3 decimals are identical.

The spelling of 2124025619 in words is "two billion, one hundred twenty-four million, twenty-five thousand, six hundred nineteen".