242125430 has 8 divisors (see below), whose sum is σ = 435825792. Its totient is φ = 96850168.

The previous prime is 242125421. The next prime is 242125453. The reversal of 242125430 is 34521242.

It is a happy number.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 242125396 and 242125405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12106262 + ... + 12106281.

It is an arithmetic number, because the mean of its divisors is an integer number (54478224).

Almost surely, 2^242125430 is an apocalyptic number.

242125430 is a deficient number, since it is larger than the sum of its proper divisors (193700362).

242125430 is a wasteful number, since it uses less digits than its factorization.

242125430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24212550.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 242125430 is about 15560.3801367447. The cubic root of 242125430 is about 623.2756136958.

Adding to 242125430 its reverse (34521242), we get a palindrome (276646672).

The spelling of 242125430 in words is "two hundred forty-two million, one hundred twenty-five thousand, four hundred thirty".