343664453105 has 32 divisors (see below), whose sum is σ = 459728991360. Its totient is φ = 245091640320.

The previous prime is 343664453059. The next prime is 343664453123. The reversal of 343664453105 is 501354466343.

It is not a de Polignac number, because 343664453105 - 2³⁴ = 326484583921 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9447362 + ... + 9483668.

It is an arithmetic number, because the mean of its divisors is an integer number (14366530980).

Almost surely, 2^343664453105 is an apocalyptic number.

It is an amenable number.

343664453105 is a deficient number, since it is larger than the sum of its proper divisors (116064538255).

343664453105 is a wasteful number, since it uses less digits than its factorization.

343664453105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42209.

The product of its (nonzero) digits is 1555200, while the sum is 44.

The spelling of 343664453105 in words is "three hundred forty-three billion, six hundred sixty-four million, four hundred fifty-three thousand, one hundred five".