79120800041 has 2 divisors, whose sum is σ = 79120800042. Its totient is φ = 79120800040.

The previous prime is 79120800013. The next prime is 79120800049. The reversal of 79120800041 is 14000802197.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75971345641 + 3149454400 = 275629^2 + 56120^2 .

It is an emirp because it is prime and its reverse (14000802197) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79120800041 - 2³⁰ = 78047058217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79120799980 and 79120800007.

It is not a weakly prime, because it can be changed into another prime (79120800049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39560400020 + 39560400021.

It is an arithmetic number, because the mean of its divisors is an integer number (39560400021).

Almost surely, 2^79120800041 is an apocalyptic number.

It is an amenable number.

79120800041 is a deficient number, since it is larger than the sum of its proper divisors (1).

79120800041 is an equidigital number, since it uses as much as digits as its factorization.

79120800041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 32.

The spelling of 79120800041 in words is "seventy-nine billion, one hundred twenty million, eight hundred thousand, forty-one".