343124111203434 has 224 divisors, whose sum is σ = 853766078223744. Its totient is φ = 102503924375040.

The previous prime is 343124111203421. The next prime is 343124111203439. The reversal of 343124111203434 is 434302111421343.

343124111203434 is a `hidden beast` number, since 3 + 4 + 3 + 1 + 2 + 4 + 1 + 11 + 203 + 434 = 666.

It is not an unprimeable number, because it can be changed into a prime (343124111203439) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 2501875467 + ... + 2502012609.

It is an arithmetic number, because the mean of its divisors is an integer number (3811455706356).

Almost surely, 2^{343124111203434} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343124111203434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (426883039111872).

343124111203434 is an abundant number, since it is smaller than the sum of its proper divisors (510641967020310).

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

343124111203434 is a wasteful number, since it uses less digits than its factorization.

343124111203434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139384 (or 139369 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 343124111203434 its reverse (434302111421343), we get a palindrome (777426222624777).

The spelling of 343124111203434 in words is "three hundred forty-three trillion, one hundred twenty-four billion, one hundred eleven million, two hundred three thousand, four hundred thirty-four".