24134517019 has 2 divisors, whose sum is σ = 24134517020. Its totient is φ = 24134517018.

The previous prime is 24134516999. The next prime is 24134517047. The reversal of 24134517019 is 91071543142.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24134517019 - 2²⁷ = 24000299291 is a prime.

It is a super-2 number, since 2×24134517019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24134517059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12067258509 + 12067258510.

It is an arithmetic number, because the mean of its divisors is an integer number (12067258510).

Almost surely, 2^24134517019 is an apocalyptic number.

24134517019 is a deficient number, since it is larger than the sum of its proper divisors (1).

24134517019 is an equidigital number, since it uses as much as digits as its factorization.

24134517019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 24134517019 in words is "twenty-four billion, one hundred thirty-four million, five hundred seventeen thousand, nineteen".