503043341212 has 24 divisors (see below), whose sum is σ = 884180426976. Its totient is φ = 250421461248.

The previous prime is 503043341189. The next prime is 503043341221. The reversal of 503043341212 is 212143340305.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1707768 + ... + 1980544.

It is an arithmetic number, because the mean of its divisors is an integer number (36840851124).

Almost surely, 2^503043341212 is an apocalyptic number.

It is an amenable number.

503043341212 is a deficient number, since it is larger than the sum of its proper divisors (381137085764).

503043341212 is a wasteful number, since it uses less digits than its factorization.

503043341212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274797 (or 274795 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 503043341212 its reverse (212143340305), we get a palindrome (715186681517).

The spelling of 503043341212 in words is "five hundred three billion, forty-three million, three hundred forty-one thousand, two hundred twelve".