502206216042 has 8 divisors (see below), whose sum is σ = 1004412432096. Its totient is φ = 167402072012.

The previous prime is 502206216041. The next prime is 502206216053. The reversal of 502206216042 is 240612602205.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

502206216042 is an admirable number.

It is a super-2 number, since 2×502206216042² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (502206216041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41850517998 + ... + 41850518009.

It is an arithmetic number, because the mean of its divisors is an integer number (125551554012).

Almost surely, 2^502206216042 is an apocalyptic number.

502206216042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

502206216042 is a wasteful number, since it uses less digits than its factorization.

502206216042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83701036012.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 502206216042 its reverse (240612602205), we get a palindrome (742818818247).

The spelling of 502206216042 in words is "five hundred two billion, two hundred six million, two hundred sixteen thousand, forty-two".