203244210342 has 80 divisors (see below), whose sum is σ = 479134700352. Its totient is φ = 64309230720.

The previous prime is 203244210329. The next prime is 203244210401. The reversal of 203244210342 is 243012442302.

203244210342 is a `hidden beast` number, since 203 + 2 + 4 + 421 + 0 + 34 + 2 = 666.

203244210342 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 167758 + ... + 659265.

Almost surely, 2^203244210342 is an apocalyptic number.

203244210342 is an abundant number, since it is smaller than the sum of its proper divisors (275890490010).

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

203244210342 is a wasteful number, since it uses less digits than its factorization.

203244210342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827115 (or 827106 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 203244210342 its reverse (243012442302), we get a palindrome (446256652644).

The spelling of 203244210342 in words is "two hundred three billion, two hundred forty-four million, two hundred ten thousand, three hundred forty-two".