144404368338 has 16 divisors (see below), whose sum is σ = 288816558336. Its totient is φ = 48133485840.

The previous prime is 144404368337. The next prime is 144404368393. The reversal of 144404368338 is 833863404441.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144404368337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70498 + ... + 542013.

It is an arithmetic number, because the mean of its divisors is an integer number (18051034896).

Almost surely, 2^144404368338 is an apocalyptic number.

144404368338 is an abundant number, since it is smaller than the sum of its proper divisors (144412189998).

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

144404368338 is a wasteful number, since it uses less digits than its factorization.

144404368338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651809.

The product of its (nonzero) digits is 2654208, while the sum is 48.

The spelling of 144404368338 in words is "one hundred forty-four billion, four hundred four million, three hundred sixty-eight thousand, three hundred thirty-eight".