330240142401040 has 80 divisors (see below), whose sum is σ = 768362156460288. Its totient is φ = 132000809407488.

The previous prime is 330240142401019. The next prime is 330240142401097. The reversal of 330240142401040 is 40104241042033.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 623685844 + ... + 624215116.

Almost surely, 2^{330240142401040} is an apocalyptic number.

It is an amenable number.

330240142401040 is an abundant number, since it is smaller than the sum of its proper divisors (438122014059248).

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

330240142401040 is a wasteful number, since it uses less digits than its factorization.

330240142401040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534896 (or 534890 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 330240142401040 its reverse (40104241042033), we get a palindrome (370344383443073).

The spelling of 330240142401040 in words is "three hundred thirty trillion, two hundred forty billion, one hundred forty-two million, four hundred one thousand, forty".