344041330220 has 96 divisors (see below), whose sum is σ = 829881980928. Its totient is φ = 117360640512.

The previous prime is 344041330207. The next prime is 344041330223. The reversal of 344041330220 is 22033140443.

It is a self number, because there is not a number n which added to its sum of digits gives 344041330220.

It is not an unprimeable number, because it can be changed into a prime (344041330223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31549289 + ... + 31560191.

It is an arithmetic number, because the mean of its divisors is an integer number (8644603968).

Almost surely, 2^344041330220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 344041330220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (414940990464).

344041330220 is an abundant number, since it is smaller than the sum of its proper divisors (485840650708).

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

344041330220 is a wasteful number, since it uses less digits than its factorization.

344041330220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12039 (or 12037 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 344041330220 its reverse (22033140443), we get a palindrome (366074470663).

The spelling of 344041330220 in words is "three hundred forty-four billion, forty-one million, three hundred thirty thousand, two hundred twenty".