1444040143214 has 32 divisors (see below), whose sum is σ = 2220324631200. Its totient is φ = 704109952000.

The previous prime is 1444040143207. The next prime is 1444040143243. The reversal of 1444040143214 is 4123410404441.

It is a congruent 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, 11883737 + ... + 12004635.

It is an arithmetic number, because the mean of its divisors is an integer number (69385144725).

Almost surely, 2^{1444040143214} is an apocalyptic number.

1444040143214 is a deficient number, since it is larger than the sum of its proper divisors (776284487986).

1444040143214 is a wasteful number, since it uses less digits than its factorization.

1444040143214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121636.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 1444040143214 its reverse (4123410404441), we get a palindrome (5567450547655).

The spelling of 1444040143214 in words is "one trillion, four hundred forty-four billion, forty million, one hundred forty-three thousand, two hundred fourteen".