502043102535042 has 24 divisors (see below), whose sum is σ = 1125269022924540. Its totient is φ = 161577090470880.

The previous prime is 502043102535019. The next prime is 502043102535053. The reversal of 502043102535042 is 240535201340205.

502043102535042 is a `hidden beast` number, since 5 + 0 + 2 + 0 + 4 + 310 + 253 + 50 + 42 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 455475457780641 + 46567644754401 = 21341871^2 + 6824049^2 .

It is a junction number, because it is equal to n+sod(n) for n = 502043102534988 and 502043102535006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480884197309 + ... + 480884198352.

Almost surely, 2^{502043102535042} is an apocalyptic number.

502043102535042 is an abundant number, since it is smaller than the sum of its proper divisors (623225920389498).

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

502043102535042 is a wasteful number, since it uses less digits than its factorization.

502043102535042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961768395698 (or 961768395695 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 502043102535042 its reverse (240535201340205), we get a palindrome (742578303875247).

The spelling of 502043102535042 in words is "five hundred two trillion, forty-three billion, one hundred two million, five hundred thirty-five thousand, forty-two".