340210314220220 has 24 divisors (see below), whose sum is σ = 714650989528224. Its totient is φ = 136044253370816.

The previous prime is 340210314220199. The next prime is 340210314220279. The reversal of 340210314220220 is 22022413012043.

It is a self number, because there is not a number n which added to its sum of digits gives 340210314220220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2491949864 + ... + 2492086383.

It is an arithmetic number, because the mean of its divisors is an integer number (29777124563676).

Almost surely, 2^{340210314220220} is an apocalyptic number.

It is an amenable number.

340210314220220 is an abundant number, since it is smaller than the sum of its proper divisors (374440675308004).

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

340210314220220 is a wasteful number, since it uses less digits than its factorization.

340210314220220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4984039669 (or 4984039667 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 340210314220220 its reverse (22022413012043), we get a palindrome (362232727232263).

The spelling of 340210314220220 in words is "three hundred forty trillion, two hundred ten billion, three hundred fourteen million, two hundred twenty thousand, two hundred twenty".