252243242034304 has 32 divisors (see below), whose sum is σ = 502516608791040. Its totient is φ = 126121426494720.

The previous prime is 252243242034271. The next prime is 252243242034361. The reversal of 252243242034304 is 403430242342252.

It is a tau number, because it is divible by the number of its divisors (32).

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 3 ways as a sum of consecutive naturals, for example, 118960737 + ... + 121062559.

It is an arithmetic number, because the mean of its divisors is an integer number (15703644024720).

Almost surely, 2^{252243242034304} is an apocalyptic number.

It is an amenable number.

252243242034304 is a deficient number, since it is larger than the sum of its proper divisors (250273366756736).

252243242034304 is an equidigital number, since it uses as much as digits as its factorization.

252243242034304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3039428 (or 3039416 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 40.

Adding to 252243242034304 its reverse (403430242342252), we get a palindrome (655673484376556).

The spelling of 252243242034304 in words is "two hundred fifty-two trillion, two hundred forty-three billion, two hundred forty-two million, thirty-four thousand, three hundred four".