330121241442 has 80 divisors (see below), whose sum is σ = 772484118912. Its totient is φ = 105173354880.

The previous prime is 330121241441. The next prime is 330121241453. The reversal of 330121241442 is 244142121033.

330121241442 is a `hidden beast` number, since 3 + 3 + 0 + 1 + 212 + 4 + 1 + 442 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (330121241441) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4798467 + ... + 4866777.

Almost surely, 2^330121241442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 330121241442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386242059456).

330121241442 is an abundant number, since it is smaller than the sum of its proper divisors (442362877470).

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

330121241442 is a wasteful number, since it uses less digits than its factorization.

330121241442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69645 (or 69636 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 330121241442 its reverse (244142121033), we get a palindrome (574263362475).

The spelling of 330121241442 in words is "three hundred thirty billion, one hundred twenty-one million, two hundred forty-one thousand, four hundred forty-two".