24124140655 has 4 divisors (see below), whose sum is σ = 28948968792. Its totient is φ = 19299312520.

The previous prime is 24124140641. The next prime is 24124140707. The reversal of 24124140655 is 55604142142.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 24124140655 - 2¹¹ = 24124138607 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 24124140655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2412414061 + ... + 2412414070.

It is an arithmetic number, because the mean of its divisors is an integer number (7237242198).

Almost surely, 2^24124140655 is an apocalyptic number.

24124140655 is a deficient number, since it is larger than the sum of its proper divisors (4824828137).

24124140655 is an equidigital number, since it uses as much as digits as its factorization.

24124140655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4824828136.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 24124140655 its reverse (55604142142), we get a palindrome (79728282797).

The spelling of 24124140655 in words is "twenty-four billion, one hundred twenty-four million, one hundred forty thousand, six hundred fifty-five".