80081413441 has 2 divisors, whose sum is σ = 80081413442. Its totient is φ = 80081413440.

The previous prime is 80081413403. The next prime is 80081413463. The reversal of 80081413441 is 14431418008.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73389519025 + 6691894416 = 270905^2 + 81804^2 .

It is a cyclic number.

It is not a de Polignac number, because 80081413441 - 2¹⁹ = 80080889153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80081413397 and 80081413406.

It is not a weakly prime, because it can be changed into another prime (80081413471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40040706720 + 40040706721.

It is an arithmetic number, because the mean of its divisors is an integer number (40040706721).

Almost surely, 2^80081413441 is an apocalyptic number.

It is an amenable number.

80081413441 is a deficient number, since it is larger than the sum of its proper divisors (1).

80081413441 is an equidigital number, since it uses as much as digits as its factorization.

80081413441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 34.

The spelling of 80081413441 in words is "eighty billion, eighty-one million, four hundred thirteen thousand, four hundred forty-one".