331014342 has 16 divisors (see below), whose sum is σ = 683384832. Its totient is φ = 106778760.

The previous prime is 331014319. The next prime is 331014349. The reversal of 331014342 is 243410133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331014349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889638 + ... + 890009.

It is an arithmetic number, because the mean of its divisors is an integer number (42711552).

Almost surely, 2^331014342 is an apocalyptic number.

331014342 is an abundant number, since it is smaller than the sum of its proper divisors (352370490).

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

331014342 is a wasteful number, since it uses less digits than its factorization.

331014342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779683.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 331014342 is about 18193.7995481977. The cubic root of 331014342 is about 691.7496323826.

Adding to 331014342 its reverse (243410133), we get a palindrome (574424475).

The spelling of 331014342 in words is "three hundred thirty-one million, fourteen thousand, three hundred forty-two".