343221021332334 has 48 divisors (see below), whose sum is σ = 743737903219584. Its totient is φ = 114392799430800.

The previous prime is 343221021332249. The next prime is 343221021332359. The reversal of 343221021332334 is 433233120122343.

343221021332334 is a `hidden beast` number, since 3 + 4 + 322 + 1 + 0 + 2 + 1 + 3 + 323 + 3 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6513818929 + ... + 6513871619.

It is an arithmetic number, because the mean of its divisors is an integer number (15494539650408).

Almost surely, 2^{343221021332334} is an apocalyptic number.

343221021332334 is an abundant number, since it is smaller than the sum of its proper divisors (400516881887250).

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

343221021332334 is a wasteful number, since it uses less digits than its factorization.

343221021332334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90773 (or 90770 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

Adding to 343221021332334 its reverse (433233120122343), we get a palindrome (776454141454677).

The spelling of 343221021332334 in words is "three hundred forty-three trillion, two hundred twenty-one billion, twenty-one million, three hundred thirty-two thousand, three hundred thirty-four".