502420050242 has 16 divisors (see below), whose sum is σ = 822175532064. Its totient is φ = 228363408000.

The previous prime is 502420050233. The next prime is 502420050263. The reversal of 502420050242 is 242050024205.

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, 98117 + ... + 1007207.

It is an arithmetic number, because the mean of its divisors is an integer number (51385970754).

Almost surely, 2^502420050242 is an apocalyptic number.

502420050242 is a deficient number, since it is larger than the sum of its proper divisors (319755481822).

502420050242 is a wasteful number, since it uses less digits than its factorization.

502420050242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934225.

The product of its (nonzero) digits is 6400, while the sum is 26.

Adding to 502420050242 its reverse (242050024205), we get a palindrome (744470074447).

It can be divided in two parts, 5024200 and 50242, that multiplied together give a square (252425856400 = 502420²).

The spelling of 502420050242 in words is "five hundred two billion, four hundred twenty million, fifty thousand, two hundred forty-two".