50442221202042 has 8 divisors (see below), whose sum is σ = 100884442404096. Its totient is φ = 16814073734012.

The previous prime is 50442221202031. The next prime is 50442221202133. The reversal of 50442221202042 is 24020212224405.

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

50442221202042 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4203518433498 + ... + 4203518433509.

It is an arithmetic number, because the mean of its divisors is an integer number (12610555300512).

Almost surely, 2^{50442221202042} is an apocalyptic number.

50442221202042 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.

50442221202042 is a wasteful number, since it uses less digits than its factorization.

50442221202042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8407036867012.

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 50442221202042 its reverse (24020212224405), we get a palindrome (74462433426447).

The spelling of 50442221202042 in words is "fifty trillion, four hundred forty-two billion, two hundred twenty-one million, two hundred two thousand, forty-two".