503453344141 has 8 divisors (see below), whose sum is σ = 556957349568. Its totient is φ = 451238592000.

The previous prime is 503453344091. The next prime is 503453344193. The reversal of 503453344141 is 141443354305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 503453344141 - 2⁹ = 503453343629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 503453344141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503453345141) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 322312500 + ... + 322314061.

It is an arithmetic number, because the mean of its divisors is an integer number (69619668696).

Almost surely, 2^503453344141 is an apocalyptic number.

It is an amenable number.

503453344141 is a deficient number, since it is larger than the sum of its proper divisors (53504005427).

503453344141 is a wasteful number, since it uses less digits than its factorization.

503453344141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644626643.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 503453344141 its reverse (141443354305), we get a palindrome (644896698446).

The spelling of 503453344141 in words is "five hundred three billion, four hundred fifty-three million, three hundred forty-four thousand, one hundred forty-one".