24996428719 has 2 divisors, whose sum is σ = 24996428720. Its totient is φ = 24996428718.

The previous prime is 24996428711. The next prime is 24996428729. The reversal of 24996428719 is 91782469942.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24996428719 - 2³ = 24996428711 is a prime.

It is a super-2 number, since 2×24996428719² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24996428711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12498214359 + 12498214360.

It is an arithmetic number, because the mean of its divisors is an integer number (12498214360).

Almost surely, 2^24996428719 is an apocalyptic number.

24996428719 is a deficient number, since it is larger than the sum of its proper divisors (1).

24996428719 is an equidigital number, since it uses as much as digits as its factorization.

24996428719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15676416, while the sum is 61.

The spelling of 24996428719 in words is "twenty-four billion, nine hundred ninety-six million, four hundred twenty-eight thousand, seven hundred nineteen".