343454401325344 has 24 divisors (see below), whose sum is σ = 711764055379440. Its totient is φ = 162688926943296.

The previous prime is 343454401325341. The next prime is 343454401325383. The reversal of 343454401325344 is 443523104454343.

It is not an unprimeable number, because it can be changed into a prime (343454401325341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282446053114 + ... + 282446054329.

It is an arithmetic number, because the mean of its divisors is an integer number (29656835640810).

Almost surely, 2^{343454401325344} is an apocalyptic number.

It is an amenable number.

343454401325344 is an abundant number, since it is smaller than the sum of its proper divisors (368309654054096).

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

343454401325344 is a wasteful number, since it uses less digits than its factorization.

343454401325344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564892107472 (or 564892107464 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 49.

Adding to 343454401325344 its reverse (443523104454343), we get a palindrome (786977505779687).

The spelling of 343454401325344 in words is "three hundred forty-three trillion, four hundred fifty-four billion, four hundred one million, three hundred twenty-five thousand, three hundred forty-four".