343243344042104 has 64 divisors (see below), whose sum is σ = 713804768258400. Its totient is φ = 153417601843200.

The previous prime is 343243344042103. The next prime is 343243344042107. The reversal of 343243344042104 is 401240443342343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343243344042103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9308912 + ... + 27805440.

Almost surely, 2^{343243344042104} 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 343243344042104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356902384129200).

343243344042104 is an abundant number, since it is smaller than the sum of its proper divisors (370561424216296).

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

343243344042104 is a wasteful number, since it uses less digits than its factorization.

343243344042104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18500064 (or 18500060 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 41.

Adding to 343243344042104 its reverse (401240443342343), we get a palindrome (744483787384447).

The spelling of 343243344042104 in words is "three hundred forty-three trillion, two hundred forty-three billion, three hundred forty-four million, forty-two thousand, one hundred four".