252342444203 has 8 divisors (see below), whose sum is σ = 255812066976. Its totient is φ = 248873169600.

The previous prime is 252342444157. The next prime is 252342444251. The reversal of 252342444203 is 302444243252.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252342444203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252342444253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1594013 + ... + 1745153.

It is an arithmetic number, because the mean of its divisors is an integer number (31976508372).

Almost surely, 2^252342444203 is an apocalyptic number.

252342444203 is a deficient number, since it is larger than the sum of its proper divisors (3469622773).

252342444203 is a wasteful number, since it uses less digits than its factorization.

252342444203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174085.

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 252342444203 its reverse (302444243252), we get a palindrome (554786687455).

The spelling of 252342444203 in words is "two hundred fifty-two billion, three hundred forty-two million, four hundred forty-four thousand, two hundred three".