203242944 has 56 divisors (see below), whose sum is σ = 555109888. Its totient is φ = 65560320.

The previous prime is 203242931. The next prime is 203242951. The reversal of 203242944 is 449242302.

It is a congruent 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, 11122 + ... + 23025.

Almost surely, 2^203242944 is an apocalyptic number.

203242944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

203242944 is an abundant number, since it is smaller than the sum of its proper divisors (351866944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203242944 is a wasteful number, since it uses less digits than its factorization.

203242944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34193 (or 34183 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 203242944 is about 14256.3299625114. The cubic root of 203242944 is about 587.9474246110.

The spelling of 203242944 in words is "two hundred three million, two hundred forty-two thousand, nine hundred forty-four".