502869986942 has 24 divisors (see below), whose sum is σ = 820444602600. Its totient is φ = 230517634320.

The previous prime is 502869986929. The next prime is 502869986977. The reversal of 502869986942 is 249689968205.

It is a super-2 number, since 2×502869986942² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 6848717 + ... + 6921752.

It is an arithmetic number, because the mean of its divisors is an integer number (34185191775).

Almost surely, 2^502869986942 is an apocalyptic number.

502869986942 is a deficient number, since it is larger than the sum of its proper divisors (317574615658).

502869986942 is a wasteful number, since it uses less digits than its factorization.

502869986942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13770552 (or 13770521 counting only the distinct ones).

The product of its (nonzero) digits is 134369280, while the sum is 68.

The spelling of 502869986942 in words is "five hundred two billion, eight hundred sixty-nine million, nine hundred eighty-six thousand, nine hundred forty-two".