50202043321144 has 384 divisors, whose sum is σ = 124089428217600. Its totient is φ = 18757145272320.

The previous prime is 50202043321081. The next prime is 50202043321193. The reversal of 50202043321144 is 44112334020205.

50202043321144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3972617194 + ... + 3972629830.

It is an arithmetic number, because the mean of its divisors is an integer number (323149552650).

Almost surely, 2^{50202043321144} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50202043321144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62044714108800).

50202043321144 is an abundant number, since it is smaller than the sum of its proper divisors (73887384896456).

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

50202043321144 is a wasteful number, since it uses less digits than its factorization.

50202043321144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13543 (or 13526 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 50202043321144 its reverse (44112334020205), we get a palindrome (94314377341349).

The spelling of 50202043321144 in words is "fifty trillion, two hundred two billion, forty-three million, three hundred twenty-one thousand, one hundred forty-four".