331141432142 has 32 divisors (see below), whose sum is σ = 530273157120. Its totient is φ = 154835403840.

The previous prime is 331141432123. The next prime is 331141432159. The reversal of 331141432142 is 241234141133.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 489023 + ... + 949434.

It is an arithmetic number, because the mean of its divisors is an integer number (16571036160).

Almost surely, 2^331141432142 is an apocalyptic number.

331141432142 is a deficient number, since it is larger than the sum of its proper divisors (199131724978).

331141432142 is a wasteful number, since it uses less digits than its factorization.

331141432142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438616.

The product of its digits is 6912, while the sum is 29.

Adding to 331141432142 its reverse (241234141133), we get a palindrome (572375573275).

The spelling of 331141432142 in words is "three hundred thirty-one billion, one hundred forty-one million, four hundred thirty-two thousand, one hundred forty-two".