343133045 has 8 divisors (see below), whose sum is σ = 415002624. Its totient is φ = 272344464.

The previous prime is 343133033. The next prime is 343133047. The reversal of 343133045 is 540331343.

It is a happy number.

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 343133045 - 2⁴ = 343133029 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 (343133047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269549 + ... + 270818.

It is an arithmetic number, because the mean of its divisors is an integer number (51875328).

Almost surely, 2^343133045 is an apocalyptic number.

It is an amenable number.

343133045 is a deficient number, since it is larger than the sum of its proper divisors (71869579).

343133045 is a wasteful number, since it uses less digits than its factorization.

343133045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540499.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 343133045 is about 18523.8507065891. The cubic root of 343133045 is about 700.0904951031.

Adding to 343133045 its reverse (540331343), we get a palindrome (883464388).

The spelling of 343133045 in words is "three hundred forty-three million, one hundred thirty-three thousand, forty-five".