44020541120141 has 2 divisors, whose sum is σ = 44020541120142. Its totient is φ = 44020541120140.

The previous prime is 44020541120119. The next prime is 44020541120161. The reversal of 44020541120141 is 14102114502044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23260808118916 + 20759733001225 = 4822946^2 + 4556285^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44020541120141 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44020541120161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22010270560070 + 22010270560071.

It is an arithmetic number, because the mean of its divisors is an integer number (22010270560071).

Almost surely, 2^{44020541120141} is an apocalyptic number.

It is an amenable number.

44020541120141 is a deficient number, since it is larger than the sum of its proper divisors (1).

44020541120141 is an equidigital number, since it uses as much as digits as its factorization.

44020541120141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5120, while the sum is 29.

Adding to 44020541120141 its reverse (14102114502044), we get a palindrome (58122655622185).

The spelling of 44020541120141 in words is "forty-four trillion, twenty billion, five hundred forty-one million, one hundred twenty thousand, one hundred forty-one".