24142536225 has 18 divisors (see below), whose sum is σ = 43241965286. Its totient is φ = 12876019200.

The previous prime is 24142536217. The next prime is 24142536277. The reversal of 24142536225 is 52263524142.

24142536225 is a `hidden beast` number, since 2 + 4 + 1 + 4 + 25 + 3 + 622 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 53012961 + 24089523264 = 7281^2 + 155208^2 .

It is not a de Polignac number, because 24142536225 - 2³ = 24142536217 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 24142536225.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 53649856 + ... + 53650305.

Almost surely, 2^24142536225 is an apocalyptic number.

24142536225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24142536225 is a deficient number, since it is larger than the sum of its proper divisors (19099429061).

24142536225 is a wasteful number, since it uses less digits than its factorization.

24142536225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107300177 (or 107300169 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The spelling of 24142536225 in words is "twenty-four billion, one hundred forty-two million, five hundred thirty-six thousand, two hundred twenty-five".