503034423113144 has 16 divisors (see below), whose sum is σ = 1015742585132520. Its totient is φ = 232169733744480.

The previous prime is 503034423113141. The next prime is 503034423113153. The reversal of 503034423113144 is 441311324430305.

It is a junction number, because it is equal to n+sod(n) for n = 503034423113098 and 503034423113107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503034423113141) 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, 2418434726402 + ... + 2418434726609.

Almost surely, 2^{503034423113144} is an apocalyptic number.

It is an amenable number.

503034423113144 is an abundant number, since it is smaller than the sum of its proper divisors (512708162019376).

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

503034423113144 is a wasteful number, since it uses less digits than its factorization.

503034423113144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4836869453030 (or 4836869453026 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 503034423113144 its reverse (441311324430305), we get a palindrome (944345747543449).

The spelling of 503034423113144 in words is "five hundred three trillion, thirty-four billion, four hundred twenty-three million, one hundred thirteen thousand, one hundred forty-four".