24420434013 has 8 divisors (see below), whose sum is σ = 36178420800. Its totient is φ = 16280289324.

The previous prime is 24420434009. The next prime is 24420434033. The reversal of 24420434013 is 31043402442.

It is a happy number.

It is not a de Polignac number, because 24420434013 - 2² = 24420434009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 904460519 = 24420434013 / (2 + 4 + 4 + 2 + 0 + 4 + 3 + 4 + 0 + 1 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24420434033) 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 in 7 ways as a sum of consecutive naturals, for example, 452230233 + ... + 452230286.

It is an arithmetic number, because the mean of its divisors is an integer number (4522302600).

Almost surely, 2^24420434013 is an apocalyptic number.

It is an amenable number.

24420434013 is a deficient number, since it is larger than the sum of its proper divisors (11757986787).

24420434013 is an equidigital number, since it uses as much as digits as its factorization.

24420434013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904460528 (or 904460522 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 24420434013 its reverse (31043402442), we get a palindrome (55463836455).

The spelling of 24420434013 in words is "twenty-four billion, four hundred twenty million, four hundred thirty-four thousand, thirteen".