20042422408050 has 96 divisors (see below), whose sum is σ = 57606035549184. Its totient is φ = 4516602216000.

The previous prime is 20042422408049. The next prime is 20042422408103. The reversal of 20042422408050 is 5080422424002.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 134348136 + ... + 134497235.

It is an arithmetic number, because the mean of its divisors is an integer number (600062870304).

Almost surely, 2^{20042422408050} is an apocalyptic number.

20042422408050 is an abundant number, since it is smaller than the sum of its proper divisors (37563613141134).

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

20042422408050 is a wasteful number, since it uses less digits than its factorization.

20042422408050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268845464 (or 268845459 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 33.

The spelling of 20042422408050 in words is "twenty trillion, forty-two billion, four hundred twenty-two million, four hundred eight thousand, fifty".