44055445142144 has 32 divisors (see below), whose sum is σ = 87954644512800. Its totient is φ = 21980553970432.

The previous prime is 44055445142143. The next prime is 44055445142167. The reversal of 44055445142144 is 44124154455044.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (44055445142143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368444684 + ... + 368564235.

It is an arithmetic number, because the mean of its divisors is an integer number (2748582641025).

Almost surely, 2^{44055445142144} is an apocalyptic number.

It is an amenable number.

44055445142144 is a deficient number, since it is larger than the sum of its proper divisors (43899199370656).

44055445142144 is an equidigital number, since it uses as much as digits as its factorization.

44055445142144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737009400 (or 737009388 counting only the distinct ones).

The product of its (nonzero) digits is 4096000, while the sum is 47.

Adding to 44055445142144 its reverse (44124154455044), we get a palindrome (88179599597188).

The spelling of 44055445142144 in words is "forty-four trillion, fifty-five billion, four hundred forty-five million, one hundred forty-two thousand, one hundred forty-four".