331424230 has 8 divisors (see below), whose sum is σ = 596563632. Its totient is φ = 132569688.

The previous prime is 331424221. The next prime is 331424257. The reversal of 331424230 is 32424133.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16571202 + ... + 16571221.

It is an arithmetic number, because the mean of its divisors is an integer number (74570454).

Almost surely, 2^331424230 is an apocalyptic number.

331424230 is a deficient number, since it is larger than the sum of its proper divisors (265139402).

331424230 is a wasteful number, since it uses less digits than its factorization.

331424230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33142430.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 331424230 is about 18205.0605601849. The cubic root of 331424230 is about 692.0350408821.

Adding to 331424230 its reverse (32424133), we get a palindrome (363848363).

The spelling of 331424230 in words is "three hundred thirty-one million, four hundred twenty-four thousand, two hundred thirty".