502403422113 has 24 divisors (see below), whose sum is σ = 736577823488. Its totient is φ = 329912950752.

The previous prime is 502403422097. The next prime is 502403422133. The reversal of 502403422113 is 311224304205.

502403422113 is a `hidden beast` number, since 5 + 0 + 2 + 403 + 42 + 211 + 3 = 666.

It is not a de Polignac number, because 502403422113 - 2⁴ = 502403422097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (502403422133) 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 23 ways as a sum of consecutive naturals, for example, 13430031 + ... + 13467387.

Almost surely, 2^502403422113 is an apocalyptic number.

It is an amenable number.

502403422113 is a deficient number, since it is larger than the sum of its proper divisors (234174401375).

502403422113 is a wasteful number, since it uses less digits than its factorization.

502403422113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59733 (or 59730 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 502403422113 its reverse (311224304205), we get a palindrome (813627726318).

The spelling of 502403422113 in words is "five hundred two billion, four hundred three million, four hundred twenty-two thousand, one hundred thirteen".