342255405 has 8 divisors (see below), whose sum is σ = 547608672. Its totient is φ = 182536208.

The previous prime is 342255377. The next prime is 342255449. The reversal of 342255405 is 504552243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342255405 - 2¹¹ = 342253357 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11408499 + ... + 11408528.

It is an arithmetic number, because the mean of its divisors is an integer number (68451084).

Almost surely, 2^342255405 is an apocalyptic number.

It is an amenable number.

342255405 is a deficient number, since it is larger than the sum of its proper divisors (205353267).

342255405 is a wasteful number, since it uses less digits than its factorization.

342255405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22817035.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 342255405 is about 18500.1460805043. The cubic root of 342255405 is about 699.4931058181.

The spelling of 342255405 in words is "three hundred forty-two million, two hundred fifty-five thousand, four hundred five".