144444413021102 has 16 divisors (see below), whose sum is σ = 216814109667840. Its totient is φ = 72173045421432.

The previous prime is 144444413021071. The next prime is 144444413021137. The reversal of 144444413021102 is 201120314444441.

It is a congruent number.

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, 130741649 + ... + 131841827.

It is an arithmetic number, because the mean of its divisors is an integer number (13550881854240).

Almost surely, 2^{144444413021102} is an apocalyptic number.

144444413021102 is a deficient number, since it is larger than the sum of its proper divisors (72369696646738).

144444413021102 is a wasteful number, since it uses less digits than its factorization.

144444413021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144807.

The product of its (nonzero) digits is 49152, while the sum is 35.

Adding to 144444413021102 its reverse (201120314444441), we get a palindrome (345564727465543).

The spelling of 144444413021102 in words is "one hundred forty-four trillion, four hundred forty-four billion, four hundred thirteen million, twenty-one thousand, one hundred two".