502102272124 has 24 divisors (see below), whose sum is σ = 930989315088. Its totient is φ = 236125113600.

The previous prime is 502102272101. The next prime is 502102272131. The reversal of 502102272124 is 421272201205.

It is a junction number, because it is equal to n+sod(n) for n = 502102272092 and 502102272101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2371302 + ... + 2574349.

It is an arithmetic number, because the mean of its divisors is an integer number (38791221462).

Almost surely, 2^502102272124 is an apocalyptic number.

It is an amenable number.

502102272124 is a deficient number, since it is larger than the sum of its proper divisors (428887042964).

502102272124 is a wasteful number, since it uses less digits than its factorization.

502102272124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4947165 (or 4947163 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

Adding to 502102272124 its reverse (421272201205), we get a palindrome (923374473329).

The spelling of 502102272124 in words is "five hundred two billion, one hundred two million, two hundred seventy-two thousand, one hundred twenty-four".