203441424124 has 12 divisors (see below), whose sum is σ = 356264530048. Its totient is φ = 101651558400.

The previous prime is 203441424103. The next prime is 203441424127. The reversal of 203441424124 is 421424144302.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203441424127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17281797 + ... + 17293564.

Almost surely, 2^203441424124 is an apocalyptic number.

It is an amenable number.

203441424124 is a deficient number, since it is larger than the sum of its proper divisors (152823105924).

203441424124 is a wasteful number, since it uses less digits than its factorization.

203441424124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34576836 (or 34576834 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 203441424124 its reverse (421424144302), we get a palindrome (624865568426).

The spelling of 203441424124 in words is "two hundred three billion, four hundred forty-one million, four hundred twenty-four thousand, one hundred twenty-four".