252041140252 has 24 divisors (see below), whose sum is σ = 486966678912. Its totient is φ = 113183862000.

The previous prime is 252041140237. The next prime is 252041140271.

It is a happy number.

252041140252 is nontrivially palindromic in base 10.

252041140252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 252041140252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34503624 + ... + 34510927.

It is an arithmetic number, because the mean of its divisors is an integer number (20290278288).

Almost surely, 2^252041140252 is an apocalyptic number.

252041140252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

252041140252 is a deficient number, since it is larger than the sum of its proper divisors (234925538660).

252041140252 is a wasteful number, since it uses less digits than its factorization.

252041140252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69014649 (or 69014647 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

It can be divided in two parts, 252041 and 140252, that added together give a palindrome (392293).

The spelling of 252041140252 in words is "two hundred fifty-two billion, forty-one million, one hundred forty thousand, two hundred fifty-two".