242431010250 has 128 divisors (see below), whose sum is σ = 710896193280. Its totient is φ = 54250272000.

The previous prime is 242431010243. The next prime is 242431010257. The reversal of 242431010250 is 52010134242.

It is an interprime number because it is at equal distance from previous prime (242431010243) and next prime (242431010257).

It is a self number, because there is not a number n which added to its sum of digits gives 242431010250.

It is not an unprimeable number, because it can be changed into a prime (242431010257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1022965 + ... + 1237464.

It is an arithmetic number, because the mean of its divisors is an integer number (5553876510).

Almost surely, 2^242431010250 is an apocalyptic number.

242431010250 is an abundant number, since it is smaller than the sum of its proper divisors (468465183030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242431010250 is a wasteful number, since it uses less digits than its factorization.

242431010250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260473 (or 2260463 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 242431010250 its reverse (52010134242), we get a palindrome (294441144492).

The spelling of 242431010250 in words is "two hundred forty-two billion, four hundred thirty-one million, ten thousand, two hundred fifty".