343405044464 has 20 divisors (see below), whose sum is σ = 667023223704. Its totient is φ = 171270019008.

The previous prime is 343405044419. The next prime is 343405044467. The reversal of 343405044464 is 464440504343.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27024902 + ... + 27037605.

Almost surely, 2^343405044464 is an apocalyptic number.

It is an amenable number.

343405044464 is a deficient number, since it is larger than the sum of its proper divisors (323618179240).

343405044464 is a wasteful number, since it uses less digits than its factorization.

343405044464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54062912 (or 54062906 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 41.

The spelling of 343405044464 in words is "three hundred forty-three billion, four hundred five million, forty-four thousand, four hundred sixty-four".