342534545 has 8 divisors (see below), whose sum is σ = 411156096. Its totient is φ = 273951216.

The previous prime is 342534539. The next prime is 342534553. The reversal of 342534545 is 545435243.

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 342534545 - 2¹⁴ = 342518161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16754 + ... + 31076.

It is an arithmetic number, because the mean of its divisors is an integer number (51394512).

Almost surely, 2^342534545 is an apocalyptic number.

It is an amenable number.

342534545 is a deficient number, since it is larger than the sum of its proper divisors (68621551).

342534545 is a wasteful number, since it uses less digits than its factorization.

342534545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19111.

The product of its digits is 144000, while the sum is 35.

The square root of 342534545 is about 18507.6888076280. The cubic root of 342534545 is about 699.6832206112.

Adding to 342534545 its reverse (545435243), we get a palindrome (887969788).

The spelling of 342534545 in words is "three hundred forty-two million, five hundred thirty-four thousand, five hundred forty-five".