502623610042 has 16 divisors (see below), whose sum is σ = 778157485920. Its totient is φ = 243364931568.

The previous prime is 502623610039. The next prime is 502623610079. The reversal of 502623610042 is 240016326205.

It is a junction number, because it is equal to n+sod(n) for n = 502623609986 and 502623610013.

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, 31779573 + ... + 31795384.

It is an arithmetic number, because the mean of its divisors is an integer number (48634842870).

Almost surely, 2^502623610042 is an apocalyptic number.

502623610042 is a deficient number, since it is larger than the sum of its proper divisors (275533875878).

502623610042 is a wasteful number, since it uses less digits than its factorization.

502623610042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63575085.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 502623610042 its reverse (240016326205), we get a palindrome (742639936247).

The spelling of 502623610042 in words is "five hundred two billion, six hundred twenty-three million, six hundred ten thousand, forty-two".