343403434224 has 80 divisors (see below), whose sum is σ = 989332631040. Its totient is φ = 114045382080.

The previous prime is 343403434201. The next prime is 343403434249. The reversal of 343403434224 is 422434304343.

343403434224 is a `hidden beast` number, since 34 + 340 + 34 + 34 + 224 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1349562 + ... + 1583705.

It is an arithmetic number, because the mean of its divisors is an integer number (12366657888).

Almost surely, 2^343403434224 is an apocalyptic number.

It is an amenable number.

343403434224 is an abundant number, since it is smaller than the sum of its proper divisors (645929196816).

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

343403434224 is a wasteful number, since it uses less digits than its factorization.

343403434224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933555 (or 2933543 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 343403434224 its reverse (422434304343), we get a palindrome (765837738567).

The spelling of 343403434224 in words is "three hundred forty-three billion, four hundred three million, four hundred thirty-four thousand, two hundred twenty-four".