343405044463 has 16 divisors (see below), whose sum is σ = 376137731200. Its totient is φ = 311609825280.

The previous prime is 343405044419. The next prime is 343405044467. The reversal of 343405044463 is 364440504343.

It is a de Polignac number, because none of the positive numbers 2^k-343405044463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343405044467) 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, 494898 + ... + 965263.

It is an arithmetic number, because the mean of its divisors is an integer number (23508608200).

Almost surely, 2^343405044463 is an apocalyptic number.

343405044463 is a deficient number, since it is larger than the sum of its proper divisors (32732686737).

343405044463 is a wasteful number, since it uses less digits than its factorization.

343405044463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460482.

The product of its (nonzero) digits is 829440, while the sum is 40.

The spelling of 343405044463 in words is "three hundred forty-three billion, four hundred five million, forty-four thousand, four hundred sixty-three".