330440240142 has 48 divisors (see below), whose sum is σ = 716948383632. Its totient is φ = 109993852800.

The previous prime is 330440240051. The next prime is 330440240167. The reversal of 330440240142 is 241042044033.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81447378 + ... + 81451434.

It is an arithmetic number, because the mean of its divisors is an integer number (14936424659).

Almost surely, 2^330440240142 is an apocalyptic number.

330440240142 is an abundant number, since it is smaller than the sum of its proper divisors (386508143490).

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

330440240142 is a wasteful number, since it uses less digits than its factorization.

330440240142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9233 (or 9230 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 330440240142 its reverse (241042044033), we get a palindrome (571482284175).

The spelling of 330440240142 in words is "three hundred thirty billion, four hundred forty million, two hundred forty thousand, one hundred forty-two".