144044331401202 has 32 divisors (see below), whose sum is σ = 288661075872000. Its totient is φ = 47919446346240.

The previous prime is 144044331401183. The next prime is 144044331401219. The reversal of 144044331401202 is 202104133440441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 850549 + ... + 16994472.

It is an arithmetic number, because the mean of its divisors is an integer number (9020658621000).

Almost surely, 2^{144044331401202} is an apocalyptic number.

144044331401202 is an abundant number, since it is smaller than the sum of its proper divisors (144616744470798).

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

144044331401202 is a wasteful number, since it uses less digits than its factorization.

144044331401202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17847698.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 144044331401202 its reverse (202104133440441), we get a palindrome (346148464841643).

The spelling of 144044331401202 in words is "one hundred forty-four trillion, forty-four billion, three hundred thirty-one million, four hundred one thousand, two hundred two".