144400244441302 has 16 divisors (see below), whose sum is σ = 224071227691200. Its totient is φ = 69709877052480.

The previous prime is 144400244441237. The next prime is 144400244441339. The reversal of 144400244441302 is 203144442004441.

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, 3458574 + ... + 17342497.

It is an arithmetic number, because the mean of its divisors is an integer number (14004451730700).

Almost surely, 2^{144400244441302} is an apocalyptic number.

144400244441302 is a deficient number, since it is larger than the sum of its proper divisors (79670983249898).

144400244441302 is a wasteful number, since it uses less digits than its factorization.

144400244441302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20920791.

The product of its (nonzero) digits is 196608, while the sum is 37.

Adding to 144400244441302 its reverse (203144442004441), we get a palindrome (347544686445743).

The spelling of 144400244441302 in words is "one hundred forty-four trillion, four hundred billion, two hundred forty-four million, four hundred forty-one thousand, three hundred two".