4244001321141 has 6 divisors (see below), whose sum is σ = 6130224130550. Its totient is φ = 2829334214088.

The previous prime is 4244001321137. The next prime is 4244001321151. The reversal of 4244001321141 is 1411231004424.

4244001321141 is a `hidden beast` number, since 4 + 2 + 4 + 400 + 1 + 3 + 211 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4236784139025 + 7217182116 = 2058345^2 + 84954^2 .

It is not a de Polignac number, because 4244001321141 - 2² = 4244001321137 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 (4244001321151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235777851166 + ... + 235777851183.

Almost surely, 2^{4244001321141} is an apocalyptic number.

It is an amenable number.

4244001321141 is a deficient number, since it is larger than the sum of its proper divisors (1886222809409).

4244001321141 is a wasteful number, since it uses less digits than its factorization.

4244001321141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471555702355 (or 471555702352 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 4244001321141 its reverse (1411231004424), we get a palindrome (5655232325565).

The spelling of 4244001321141 in words is "four trillion, two hundred forty-four billion, one million, three hundred twenty-one thousand, one hundred forty-one".