4441738141 has 2 divisors, whose sum is σ = 4441738142. Its totient is φ = 4441738140.

The previous prime is 4441738099. The next prime is 4441738159. The reversal of 4441738141 is 1418371444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3427634116 + 1014104025 = 58546^2 + 31845^2 .

It is a cyclic number.

It is not a de Polignac number, because 4441738141 - 2⁷ = 4441738013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4441738141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4441730141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220869070 + 2220869071.

It is an arithmetic number, because the mean of its divisors is an integer number (2220869071).

Almost surely, 2^4441738141 is an apocalyptic number.

It is an amenable number.

4441738141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4441738141 is an equidigital number, since it uses as much as digits as its factorization.

4441738141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 37.

The square root of 4441738141 is about 66646.3663000467. The cubic root of 4441738141 is about 1643.8075992172.

The spelling of 4441738141 in words is "four billion, four hundred forty-one million, seven hundred thirty-eight thousand, one hundred forty-one".