343420423412022 has 64 divisors (see below), whose sum is σ = 833472956736000. Its totient is φ = 103949470355040.

The previous prime is 343420423411997. The next prime is 343420423412023. The reversal of 343420423412022 is 220214324024343.

343420423412022 is a `hidden beast` number, since 3 + 4 + 3 + 4 + 20 + 423 + 4 + 1 + 202 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343420423412023) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 325374397 + ... + 326428152.

It is an arithmetic number, because the mean of its divisors is an integer number (13023014949000).

Almost surely, 2^{343420423412022} is an apocalyptic number.

343420423412022 is an abundant number, since it is smaller than the sum of its proper divisors (490052533323978).

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

343420423412022 is a wasteful number, since it uses less digits than its factorization.

343420423412022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651803458 (or 651803452 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 343420423412022 its reverse (220214324024343), we get a palindrome (563634747436365).

The spelling of 343420423412022 in words is "three hundred forty-three trillion, four hundred twenty billion, four hundred twenty-three million, four hundred twelve thousand, twenty-two".