502694560242 has 192 divisors, whose sum is σ = 1351101588480. Its totient is φ = 139743001440.

The previous prime is 502694560231. The next prime is 502694560243. The reversal of 502694560242 is 242065496205.

502694560242 is a `hidden beast` number, since 5 + 0 + 2 + 69 + 4 + 560 + 24 + 2 = 666.

502694560242 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (502694560243) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7898367 + ... + 7961757.

It is an arithmetic number, because the mean of its divisors is an integer number (7036987440).

Almost surely, 2^502694560242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 502694560242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (675550794240).

502694560242 is an abundant number, since it is smaller than the sum of its proper divisors (848407028238).

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

502694560242 is an equidigital number, since it uses as much as digits as its factorization.

502694560242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63465 (or 63440 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 502694560242 in words is "five hundred two billion, six hundred ninety-four million, five hundred sixty thousand, two hundred forty-two".