24270649219 has 2 divisors, whose sum is σ = 24270649220. Its totient is φ = 24270649218.

The previous prime is 24270649217. The next prime is 24270649223. The reversal of 24270649219 is 91294607242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24270649219 - 2¹ = 24270649217 is a prime.

It is a super-2 number, since 2×24270649219² (a number of 22 digits) contains 22 as substring.

Together with 24270649217, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (24270649211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12135324609 + 12135324610.

It is an arithmetic number, because the mean of its divisors is an integer number (12135324610).

Almost surely, 2^24270649219 is an apocalyptic number.

24270649219 is a deficient number, since it is larger than the sum of its proper divisors (1).

24270649219 is an equidigital number, since it uses as much as digits as its factorization.

24270649219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 24270649219 in words is "twenty-four billion, two hundred seventy million, six hundred forty-nine thousand, two hundred nineteen".