20241032249 has 2 divisors, whose sum is σ = 20241032250. Its totient is φ = 20241032248.

The previous prime is 20241032209. The next prime is 20241032323. The reversal of 20241032249 is 94223014202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11604675625 + 8636356624 = 107725^2 + 92932^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20241032249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (20241032209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120516124 + 10120516125.

It is an arithmetic number, because the mean of its divisors is an integer number (10120516125).

Almost surely, 2^20241032249 is an apocalyptic number.

It is an amenable number.

20241032249 is a deficient number, since it is larger than the sum of its proper divisors (1).

20241032249 is an equidigital number, since it uses as much as digits as its factorization.

20241032249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 20241032249 in words is "twenty billion, two hundred forty-one million, thirty-two thousand, two hundred forty-nine".