44161420141 has 2 divisors, whose sum is σ = 44161420142. Its totient is φ = 44161420140.

The previous prime is 44161420133. The next prime is 44161420151. The reversal of 44161420141 is 14102416144.

44161420141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43582825225 + 578594916 = 208765^2 + 24054^2 .

It is a cyclic number.

It is not a de Polignac number, because 44161420141 - 2³ = 44161420133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44161420151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22080710070 + 22080710071.

It is an arithmetic number, because the mean of its divisors is an integer number (22080710071).

Almost surely, 2^44161420141 is an apocalyptic number.

It is an amenable number.

44161420141 is a deficient number, since it is larger than the sum of its proper divisors (1).

44161420141 is an equidigital number, since it uses as much as digits as its factorization.

44161420141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 44161420141 its reverse (14102416144), we get a palindrome (58263836285).

The spelling of 44161420141 in words is "forty-four billion, one hundred sixty-one million, four hundred twenty thousand, one hundred forty-one".