144271204550 has 48 divisors (see below), whose sum is σ = 292871951424. Its totient is φ = 52438500000.

The previous prime is 144271204477. The next prime is 144271204603. The reversal of 144271204550 is 55402172441.

144271204550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 144271204550.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1179785 + ... + 1296315.

It is an arithmetic number, because the mean of its divisors is an integer number (6101498988).

Almost surely, 2^144271204550 is an apocalyptic number.

144271204550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144271204550 is an abundant number, since it is smaller than the sum of its proper divisors (148600746874).

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

144271204550 is a wasteful number, since it uses less digits than its factorization.

144271204550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118805 (or 118800 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

Adding to 144271204550 its reverse (55402172441), we get a palindrome (199673376991).

The spelling of 144271204550 in words is "one hundred forty-four billion, two hundred seventy-one million, two hundred four thousand, five hundred fifty".