330240142321340 has 96 divisors (see below), whose sum is σ = 708997319267328. Its totient is φ = 129171178368000.

The previous prime is 330240142321301. The next prime is 330240142321391. The reversal of 330240142321340 is 43123241042033.

It is a junction number, because it is equal to n+sod(n) for n = 330240142321297 and 330240142321306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 381020870 + ... + 381886610.

It is an arithmetic number, because the mean of its divisors is an integer number (7385388742368).

Almost surely, 2^{330240142321340} is an apocalyptic number.

It is an amenable number.

330240142321340 is an abundant number, since it is smaller than the sum of its proper divisors (378757176945988).

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

330240142321340 is a wasteful number, since it uses less digits than its factorization.

330240142321340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867639 (or 867637 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 330240142321340 its reverse (43123241042033), we get a palindrome (373363383363373).

The spelling of 330240142321340 in words is "three hundred thirty trillion, two hundred forty billion, one hundred forty-two million, three hundred twenty-one thousand, three hundred forty".