80042323241 has 2 divisors, whose sum is σ = 80042323242. Its totient is φ = 80042323240.

The previous prime is 80042323183. The next prime is 80042323259. The reversal of 80042323241 is 14232324008.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53825856016 + 26216467225 = 232004^2 + 161915^2 .

It is a cyclic number.

It is not a de Polignac number, because 80042323241 - 2¹⁸ = 80042061097 is a prime.

It is not a weakly prime, because it can be changed into another prime (80042353241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40021161620 + 40021161621.

It is an arithmetic number, because the mean of its divisors is an integer number (40021161621).

Almost surely, 2^80042323241 is an apocalyptic number.

It is an amenable number.

80042323241 is a deficient number, since it is larger than the sum of its proper divisors (1).

80042323241 is an equidigital number, since it uses as much as digits as its factorization.

80042323241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 80042323241 its reverse (14232324008), we get a palindrome (94274647249).

The spelling of 80042323241 in words is "eighty billion, forty-two million, three hundred twenty-three thousand, two hundred forty-one".