24225230015 has 32 divisors (see below), whose sum is σ = 33433288704. Its totient is φ = 16506725760.

The previous prime is 24225229997. The next prime is 24225230017. The reversal of 24225230015 is 51003252242.

It is not a de Polignac number, because 24225230015 - 2²⁰ = 24224181439 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 (24225230017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9939377 + ... + 9941813.

It is an arithmetic number, because the mean of its divisors is an integer number (1044790272).

Almost surely, 2^24225230015 is an apocalyptic number.

24225230015 is a deficient number, since it is larger than the sum of its proper divisors (9208058689).

24225230015 is a wasteful number, since it uses less digits than its factorization.

24225230015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4127.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 24225230015 its reverse (51003252242), we get a palindrome (75228482257).

The spelling of 24225230015 in words is "twenty-four billion, two hundred twenty-five million, two hundred thirty thousand, fifteen".