24099994249 has 2 divisors, whose sum is σ = 24099994250. Its totient is φ = 24099994248.

The previous prime is 24099994201. The next prime is 24099994267. The reversal of 24099994249 is 94249999042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22321854025 + 1778140224 = 149405^2 + 42168^2 .

It is a cyclic number.

It is not a de Polignac number, because 24099994249 - 2¹¹ = 24099992201 is a prime.

It is not a weakly prime, because it can be changed into another prime (24099914249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12049997124 + 12049997125.

It is an arithmetic number, because the mean of its divisors is an integer number (12049997125).

Almost surely, 2^24099994249 is an apocalyptic number.

It is an amenable number.

24099994249 is a deficient number, since it is larger than the sum of its proper divisors (1).

24099994249 is an equidigital number, since it uses as much as digits as its factorization.

24099994249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15116544, while the sum is 61.

The spelling of 24099994249 in words is "twenty-four billion, ninety-nine million, nine hundred ninety-four thousand, two hundred forty-nine".