343043122104 has 192 divisors, whose sum is σ = 991708099200. Its totient is φ = 106938703872.

The previous prime is 343043122069. The next prime is 343043122129. The reversal of 343043122104 is 401221340343.

343043122104 is a `hidden beast` number, since 3 + 4 + 3 + 0 + 431 + 221 + 0 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9501174 + ... + 9537210.

It is an arithmetic number, because the mean of its divisors is an integer number (5165146350).

Almost surely, 2^343043122104 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 343043122104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495854049600).

343043122104 is an abundant number, since it is smaller than the sum of its proper divisors (648664977096).

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

343043122104 is a wasteful number, since it uses less digits than its factorization.

343043122104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36222 (or 36215 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 343043122104 its reverse (401221340343), we get a palindrome (744264462447).

The spelling of 343043122104 in words is "three hundred forty-three billion, forty-three million, one hundred twenty-two thousand, one hundred four".