331542114 has 8 divisors (see below), whose sum is σ = 663084240. Its totient is φ = 110514036.

The previous prime is 331542103. The next prime is 331542119. The reversal of 331542114 is 411245133.

It is a happy number.

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

331542114 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (331542119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27628504 + ... + 27628515.

It is an arithmetic number, because the mean of its divisors is an integer number (82885530).

Almost surely, 2^331542114 is an apocalyptic number.

331542114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

331542114 is a wasteful number, since it uses less digits than its factorization.

331542114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55257024.

The product of its digits is 1440, while the sum is 24.

The square root of 331542114 is about 18208.2979435201. The cubic root of 331542114 is about 692.1170809393.

Adding to 331542114 its reverse (411245133), we get a palindrome (742787247).

The spelling of 331542114 in words is "three hundred thirty-one million, five hundred forty-two thousand, one hundred fourteen".