144550441226 has 16 divisors (see below), whose sum is σ = 219014300544. Its totient is φ = 71546210064.

The previous prime is 144550441219. The next prime is 144550441237. The reversal of 144550441226 is 622144055441.

It is a self number, because there is not a number n which added to its sum of digits gives 144550441226.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412736 + ... + 677828.

It is an arithmetic number, because the mean of its divisors is an integer number (13688393784).

Almost surely, 2^144550441226 is an apocalyptic number.

144550441226 is a deficient number, since it is larger than the sum of its proper divisors (74463859318).

144550441226 is a wasteful number, since it uses less digits than its factorization.

144550441226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267845.

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 144550441226 its reverse (622144055441), we get a palindrome (766694496667).

The spelling of 144550441226 in words is "one hundred forty-four billion, five hundred fifty million, four hundred forty-one thousand, two hundred twenty-six".