24145801019 has 2 divisors, whose sum is σ = 24145801020. Its totient is φ = 24145801018.

The previous prime is 24145800979. The next prime is 24145801021. The reversal of 24145801019 is 91010854142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 24145801019 - 2²⁸ = 23877365563 is a prime.

It is a super-2 number, since 2×24145801019² (a number of 22 digits) contains 22 as substring.

Together with 24145801021, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24145801019.

It is not a weakly prime, because it can be changed into another prime (24145801039) 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, 12072900509 + 12072900510.

It is an arithmetic number, because the mean of its divisors is an integer number (12072900510).

Almost surely, 2^24145801019 is an apocalyptic number.

24145801019 is a deficient number, since it is larger than the sum of its proper divisors (1).

24145801019 is an equidigital number, since it uses as much as digits as its factorization.

24145801019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 35.

The spelling of 24145801019 in words is "twenty-four billion, one hundred forty-five million, eight hundred one thousand, nineteen".