80417371 has 2 divisors, whose sum is σ = 80417372. Its totient is φ = 80417370.

The previous prime is 80417333. The next prime is 80417383. The reversal of 80417371 is 17371408.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80417371 - 2²¹ = 78320219 is a prime.

It is a Chen prime.

It is equal to p_4692343 and since 80417371 and 4692343 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (80417471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40208685 + 40208686.

It is an arithmetic number, because the mean of its divisors is an integer number (40208686).

Almost surely, 2^80417371 is an apocalyptic number.

80417371 is a deficient number, since it is larger than the sum of its proper divisors (1).

80417371 is an equidigital number, since it uses as much as digits as its factorization.

80417371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 80417371 is about 8967.5733060845. The cubic root of 80417371 is about 431.6349707815.

Adding to 80417371 its reverse (17371408), we get a palindrome (97788779).

The spelling of 80417371 in words is "eighty million, four hundred seventeen thousand, three hundred seventy-one".