342203563 has 16 divisors (see below), whose sum is σ = 376923456. Its totient is φ = 308730240.

The previous prime is 342203551. The next prime is 342203579. The reversal of 342203563 is 365302243.

It is not a de Polignac number, because 342203563 - 2⁹ = 342203051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342203593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213481 + ... + 215077.

It is an arithmetic number, because the mean of its divisors is an integer number (23557716).

Almost surely, 2^342203563 is an apocalyptic number.

342203563 is a deficient number, since it is larger than the sum of its proper divisors (34719893).

342203563 is a wasteful number, since it uses less digits than its factorization.

342203563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 342203563 is about 18498.7449033711. The cubic root of 342203563 is about 699.4577862369.

The spelling of 342203563 in words is "three hundred forty-two million, two hundred three thousand, five hundred sixty-three".