2124023999 has 2 divisors, whose sum is σ = 2124024000. Its totient is φ = 2124023998.

The previous prime is 2124023989. The next prime is 2124024053. The reversal of 2124023999 is 9993204212.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2124023999 is a prime.

It is a super-2 number, since 2×2124023999² = 9022955896655904002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2124023969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062011999 + 1062012000.

It is an arithmetic number, because the mean of its divisors is an integer number (1062012000).

Almost surely, 2^2124023999 is an apocalyptic number.

2124023999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124023999 is an equidigital number, since it uses as much as digits as its factorization.

2124023999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 2124023999 is about 46087.1348534491. The cubic root of 2124023999 is about 1285.4439359006.

The spelling of 2124023999 in words is "two billion, one hundred twenty-four million, twenty-three thousand, nine hundred ninety-nine".