24012882225 has 36 divisors (see below), whose sum is σ = 43112071132. Its totient is φ = 12776400000.

The previous prime is 24012882221. The next prime is 24012882241. The reversal of 24012882225 is 52228821042.

It is a happy number.

24012882225 is a `hidden beast` number, since 2 + 401 + 28 + 8 + 2 + 225 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 1013339889 + 22999542336 = 31833^2 + 151656^2 .

It is not a de Polignac number, because 24012882225 - 2² = 24012882221 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 24012882225.

It is not an unprimeable number, because it can be changed into a prime (24012882221) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 32026 + ... + 221475.

Almost surely, 2^24012882225 is an apocalyptic number.

24012882225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24012882225 is a deficient number, since it is larger than the sum of its proper divisors (19099188907).

24012882225 is a wasteful number, since it uses less digits than its factorization.

24012882225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253938 (or 253930 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The spelling of 24012882225 in words is "twenty-four billion, twelve million, eight hundred eighty-two thousand, two hundred twenty-five".