2144044350512 has 20 divisors (see below), whose sum is σ = 4159145742576. Its totient is φ = 1070716416960.

The previous prime is 2144044350509. The next prime is 2144044350601. The reversal of 2144044350512 is 2150534404412.

It is a happy number.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81596348 + ... + 81622619.

Almost surely, 2^{2144044350512} is an apocalyptic number.

It is an amenable number.

2144044350512 is a deficient number, since it is larger than the sum of its proper divisors (2015101392064).

2144044350512 is a wasteful number, since it uses less digits than its factorization.

2144044350512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163219796 (or 163219790 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 2144044350512 its reverse (2150534404412), we get a palindrome (4294578754924).

The spelling of 2144044350512 in words is "two trillion, one hundred forty-four billion, forty-four million, three hundred fifty thousand, five hundred twelve".