503421570840441 has 96 divisors (see below), whose sum is σ = 792177393127680. Its totient is φ = 283950970110720.

The previous prime is 503421570840401. The next prime is 503421570840497. The reversal of 503421570840441 is 144048075124305.

It is not a de Polignac number, because 503421570840441 - 2²⁵ = 503421537286009 is a prime.

It is a super-2 number, since 2×503421570840441² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (503421570840401) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 161874661 + ... + 164955293.

It is an arithmetic number, because the mean of its divisors is an integer number (8251847845080).

Almost surely, 2^{503421570840441} is an apocalyptic number.

It is an amenable number.

503421570840441 is a deficient number, since it is larger than the sum of its proper divisors (288755822287239).

503421570840441 is a wasteful number, since it uses less digits than its factorization.

503421570840441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080764 (or 3080707 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 503421570840441 in words is "five hundred three trillion, four hundred twenty-one billion, five hundred seventy million, eight hundred forty thousand, four hundred forty-one".