502363414242 has 24 divisors (see below), whose sum is σ = 1090543247820. Its totient is φ = 167133058560.

The previous prime is 502363414229. The next prime is 502363414249. The reversal of 502363414242 is 242414363205.

502363414242 is a `hidden beast` number, since 5 + 0 + 2 + 3 + 634 + 14 + 2 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 478616296041 + 23747118201 = 691821^2 + 154101^2 .

It is a junction number, because it is equal to n+sod(n) for n = 502363414197 and 502363414206.

It is not an unprimeable number, because it can be changed into a prime (502363414249) 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 11 ways as a sum of consecutive naturals, for example, 26774767 + ... + 26793522.

Almost surely, 2^502363414242 is an apocalyptic number.

502363414242 is an abundant number, since it is smaller than the sum of its proper divisors (588179833578).

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

502363414242 is a wasteful number, since it uses less digits than its factorization.

502363414242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53568818 (or 53568815 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 502363414242 its reverse (242414363205), we get a palindrome (744777777447).

The spelling of 502363414242 in words is "five hundred two billion, three hundred sixty-three million, four hundred fourteen thousand, two hundred forty-two".