242325251 has 8 divisors (see below), whose sum is σ = 277476864. Its totient is φ = 207307080.

The previous prime is 242325199. The next prime is 242325257. The reversal of 242325251 is 152523242.

242325251 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 cyclic number.

It is not a de Polignac number, because 242325251 - 2¹⁴ = 242308867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242325251.

It is not an unprimeable number, because it can be changed into a prime (242325257) 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, 29435 + ... + 36756.

It is an arithmetic number, because the mean of its divisors is an integer number (34684608).

Almost surely, 2^242325251 is an apocalyptic number.

242325251 is a deficient number, since it is larger than the sum of its proper divisors (35151613).

242325251 is an equidigital number, since it uses as much as digits as its factorization.

242325251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66721.

The product of its digits is 4800, while the sum is 26.

The square root of 242325251 is about 15566.7996389753. The cubic root of 242325251 is about 623.4470252806.

Adding to 242325251 its reverse (152523242), we get a palindrome (394848493).

The spelling of 242325251 in words is "two hundred forty-two million, three hundred twenty-five thousand, two hundred fifty-one".