80441441741 has 2 divisors, whose sum is σ = 80441441742. Its totient is φ = 80441441740.

The previous prime is 80441441671. The next prime is 80441441779. The reversal of 80441441741 is 14714414408.

It is an a-pointer prime, because the next prime (80441441779) can be obtained adding 80441441741 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78450408100 + 1991033641 = 280090^2 + 44621^2 .

It is a cyclic number.

It is not a de Polignac number, because 80441441741 - 2¹⁸ = 80441179597 is a prime.

It is a super-2 number, since 2×80441441741² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80441441695 and 80441441704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80441441791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40220720870 + 40220720871.

It is an arithmetic number, because the mean of its divisors is an integer number (40220720871).

Almost surely, 2^80441441741 is an apocalyptic number.

It is an amenable number.

80441441741 is a deficient number, since it is larger than the sum of its proper divisors (1).

80441441741 is an equidigital number, since it uses as much as digits as its factorization.

80441441741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57344, while the sum is 38.

The spelling of 80441441741 in words is "eighty billion, four hundred forty-one million, four hundred forty-one thousand, seven hundred forty-one".