2144550044141 has 8 divisors (see below), whose sum is σ = 2247076797504. Its totient is φ = 2042797078080.

The previous prime is 2144550044113. The next prime is 2144550044179. The reversal of 2144550044141 is 1414400554412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2144550044141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144550044941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193441151 + ... + 193452236.

It is an arithmetic number, because the mean of its divisors is an integer number (280884599688).

Almost surely, 2^{2144550044141} is an apocalyptic number.

It is an amenable number.

2144550044141 is a deficient number, since it is larger than the sum of its proper divisors (102526753363).

2144550044141 is a wasteful number, since it uses less digits than its factorization.

2144550044141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386893651.

The product of its (nonzero) digits is 51200, while the sum is 35.

Adding to 2144550044141 its reverse (1414400554412), we get a palindrome (3558950598553).

The spelling of 2144550044141 in words is "two trillion, one hundred forty-four billion, five hundred fifty million, forty-four thousand, one hundred forty-one".