331430044130 has 8 divisors (see below), whose sum is σ = 596574079452. Its totient is φ = 132572017648.

The previous prime is 331430044111. The next prime is 331430044189. The reversal of 331430044130 is 31440034133.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 328320978049 + 3109066081 = 572993^2 + 55759^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 331430044130.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 16571502197 + ... + 16571502216.

Almost surely, 2^331430044130 is an apocalyptic number.

331430044130 is a deficient number, since it is larger than the sum of its proper divisors (265144035322).

331430044130 is a wasteful number, since it uses less digits than its factorization.

331430044130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33143004420.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 331430044130 its reverse (31440034133), we get a palindrome (362870078263).

The spelling of 331430044130 in words is "three hundred thirty-one billion, four hundred thirty million, forty-four thousand, one hundred thirty".