502140224008 has 32 divisors (see below), whose sum is σ = 943917975000. Its totient is φ = 250429132800.

The previous prime is 502140223901. The next prime is 502140224009. The reversal of 502140224008 is 800422041205.

It can be written as a sum of positive squares in 4 ways, for example, as 484557994404 + 17582229604 = 696102^2 + 132598^2 .

It is not an unprimeable number, because it can be changed into a prime (502140224009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11836018 + ... + 11878366.

Almost surely, 2^502140224008 is an apocalyptic number.

It is an amenable number.

502140224008 is a deficient number, since it is larger than the sum of its proper divisors (441777750992).

502140224008 is a wasteful number, since it uses less digits than its factorization.

502140224008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46105 (or 46101 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

The spelling of 502140224008 in words is "five hundred two billion, one hundred forty million, two hundred twenty-four thousand, eight".