24115225013 has 4 divisors (see below), whose sum is σ = 26307518208. Its totient is φ = 21922931820.

The previous prime is 24115225003. The next prime is 24115225019. The reversal of 24115225013 is 31052251142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24115225013 - 2³⁰ = 23041483189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24115225019) 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 3 ways as a sum of consecutive naturals, for example, 1096146581 + ... + 1096146602.

It is an arithmetic number, because the mean of its divisors is an integer number (6576879552).

Almost surely, 2^24115225013 is an apocalyptic number.

It is an amenable number.

24115225013 is a deficient number, since it is larger than the sum of its proper divisors (2192293195).

24115225013 is a wasteful number, since it uses less digits than its factorization.

24115225013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192293194.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 24115225013 its reverse (31052251142), we get a palindrome (55167476155).

The spelling of 24115225013 in words is "twenty-four billion, one hundred fifteen million, two hundred twenty-five thousand, thirteen".