343411311344 has 10 divisors (see below), whose sum is σ = 665359415760. Its totient is φ = 171705655664.

The previous prime is 343411311329. The next prime is 343411311401. The reversal of 343411311344 is 443113114343.

It is a self number, because there is not a number n which added to its sum of digits gives 343411311344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10731603464 + ... + 10731603495.

It is an arithmetic number, because the mean of its divisors is an integer number (66535941576).

Almost surely, 2^343411311344 is an apocalyptic number.

It is an amenable number.

343411311344 is a deficient number, since it is larger than the sum of its proper divisors (321948104416).

343411311344 is a wasteful number, since it uses less digits than its factorization.

343411311344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21463206967 (or 21463206961 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

Adding to 343411311344 its reverse (443113114343), we get a palindrome (786524425687).

The spelling of 343411311344 in words is "three hundred forty-three billion, four hundred eleven million, three hundred eleven thousand, three hundred forty-four".