50122442321 has 8 divisors (see below), whose sum is σ = 58501574400. Its totient is φ = 42048006048.

The previous prime is 50122442281. The next prime is 50122442323. The reversal of 50122442321 is 12324422105.

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

It is a cyclic number.

It is not a de Polignac number, because 50122442321 - 2⁶ = 50122442257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50122442323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76173596 + ... + 76174253.

It is an arithmetic number, because the mean of its divisors is an integer number (7312696800).

Almost surely, 2^50122442321 is an apocalyptic number.

It is an amenable number.

50122442321 is a deficient number, since it is larger than the sum of its proper divisors (8379132079).

50122442321 is a wasteful number, since it uses less digits than its factorization.

50122442321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152347903.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 50122442321 its reverse (12324422105), we get a palindrome (62446864426).

The spelling of 50122442321 in words is "fifty billion, one hundred twenty-two million, four hundred forty-two thousand, three hundred twenty-one".