343334421124220 has 48 divisors (see below), whose sum is σ = 766545496799040. Its totient is φ = 128884192859136.

The previous prime is 343334421124187. The next prime is 343334421124349. The reversal of 343334421124220 is 22421124433343.

It is a congruent number.

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, 7041288605 + ... + 7041337364.

It is an arithmetic number, because the mean of its divisors is an integer number (15969697849980).

Almost surely, 2^{343334421124220} is an apocalyptic number.

It is an amenable number.

343334421124220 is an abundant number, since it is smaller than the sum of its proper divisors (423211075674820).

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

343334421124220 is a wasteful number, since it uses less digits than its factorization.

343334421124220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14082626054 (or 14082626052 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 343334421124220 its reverse (22421124433343), we get a palindrome (365755545557563).

The spelling of 343334421124220 in words is "three hundred forty-three trillion, three hundred thirty-four billion, four hundred twenty-one million, one hundred twenty-four thousand, two hundred twenty".