240065530370220 has 48 divisors (see below), whose sum is σ = 672298526833920. Its totient is φ = 64006518403776.

The previous prime is 240065530370203. The next prime is 240065530370233. The reversal of 240065530370220 is 22073035560042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342032800 + ... + 342733959.

It is an arithmetic number, because the mean of its divisors is an integer number (14006219309040).

Almost surely, 2^{240065530370220} is an apocalyptic number.

240065530370220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240065530370220 is an abundant number, since it is smaller than the sum of its proper divisors (432232996463700).

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

240065530370220 is a wasteful number, since it uses less digits than its factorization.

240065530370220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684772614 (or 684772612 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 39.

The spelling of 240065530370220 in words is "two hundred forty trillion, sixty-five billion, five hundred thirty million, three hundred seventy thousand, two hundred twenty".