42963203 has 4 divisors (see below), whose sum is σ = 44011128. Its totient is φ = 41915280.

The previous prime is 42963191. The next prime is 42963227. The reversal of 42963203 is 30236924.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42963203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42965203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523901 + ... + 523982.

It is an arithmetic number, because the mean of its divisors is an integer number (11002782).

Almost surely, 2^42963203 is an apocalyptic number.

42963203 is a deficient number, since it is larger than the sum of its proper divisors (1047925).

42963203 is a wasteful number, since it uses less digits than its factorization.

42963203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047924.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 42963203 is about 6554.6321788488. The cubic root of 42963203 is about 350.2398437685.

The spelling of 42963203 in words is "forty-two million, nine hundred sixty-three thousand, two hundred three".