24070072249 has 2 divisors, whose sum is σ = 24070072250. Its totient is φ = 24070072248.

The previous prime is 24070072219. The next prime is 24070072277. The reversal of 24070072249 is 94227007042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23667668649 + 402403600 = 153843^2 + 20060^2 .

It is a cyclic number.

It is not a de Polignac number, because 24070072249 - 2⁷ = 24070072121 is a prime.

It is not a weakly prime, because it can be changed into another prime (24070072219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12035036124 + 12035036125.

It is an arithmetic number, because the mean of its divisors is an integer number (12035036125).

Almost surely, 2^24070072249 is an apocalyptic number.

It is an amenable number.

24070072249 is a deficient number, since it is larger than the sum of its proper divisors (1).

24070072249 is an equidigital number, since it uses as much as digits as its factorization.

24070072249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 24070072249 in words is "twenty-four billion, seventy million, seventy-two thousand, two hundred forty-nine".