252315013142 has 8 divisors (see below), whose sum is σ = 380042945832. Its totient is φ = 125634031200.

The previous prime is 252315013121. The next prime is 252315013157. The reversal of 252315013142 is 241310513252.

252315013142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 261737084 + ... + 261738047.

It is an arithmetic number, because the mean of its divisors is an integer number (47505368229).

Almost surely, 2^252315013142 is an apocalyptic number.

252315013142 is a deficient number, since it is larger than the sum of its proper divisors (127727932690).

252315013142 is a wasteful number, since it uses less digits than its factorization.

252315013142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523475374.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 252315013142 its reverse (241310513252), we get a palindrome (493625526394).

The spelling of 252315013142 in words is "two hundred fifty-two billion, three hundred fifteen million, thirteen thousand, one hundred forty-two".