80244343047611 has 2 divisors, whose sum is σ = 80244343047612. Its totient is φ = 80244343047610.

The previous prime is 80244343047607. The next prime is 80244343047683. The reversal of 80244343047611 is 11674034344208.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80244343047611 - 2² = 80244343047607 is a prime.

It is a super-2 number, since 2×80244343047611² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (80244346047611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40122171523805 + 40122171523806.

It is an arithmetic number, because the mean of its divisors is an integer number (40122171523806).

Almost surely, 2^{80244343047611} is an apocalyptic number.

80244343047611 is a deficient number, since it is larger than the sum of its proper divisors (1).

80244343047611 is an equidigital number, since it uses as much as digits as its factorization.

80244343047611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 80244343047611 in words is "eighty trillion, two hundred forty-four billion, three hundred forty-three million, forty-seven thousand, six hundred eleven".