12052401254244 has 36 divisors (see below), whose sum is σ = 32809314526716. Its totient is φ = 3708431155008.

The previous prime is 12052401254213. The next prime is 12052401254263. The reversal of 12052401254244 is 44245210425021.

12052401254244 is a `hidden beast` number, since 1 + 2 + 0 + 5 + 2 + 401 + 2 + 5 + 4 + 244 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6065571014244 + 5986830240000 = 2462838^2 + 2446800^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 12052401254199 and 12052401254208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12876496599 + ... + 12876497534.

Almost surely, 2^{12052401254244} is an apocalyptic number.

It is an amenable number.

12052401254244 is an abundant number, since it is smaller than the sum of its proper divisors (20756913272472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12052401254244 is a wasteful number, since it uses less digits than its factorization.

12052401254244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25752994156 (or 25752994151 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 36.

Adding to 12052401254244 its reverse (44245210425021), we get a palindrome (56297611679265).

The spelling of 12052401254244 in words is "twelve trillion, fifty-two billion, four hundred one million, two hundred fifty-four thousand, two hundred forty-four".