814124471 has 2 divisors, whose sum is σ = 814124472. Its totient is φ = 814124470.

The previous prime is 814124401. The next prime is 814124477. The reversal of 814124471 is 174421418.

814124471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-814124471 is a prime.

It is a super-3 number, since 3×814124471³ (a number of 28 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (814124477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407062235 + 407062236.

It is an arithmetic number, because the mean of its divisors is an integer number (407062236).

Almost surely, 2^814124471 is an apocalyptic number.

814124471 is a deficient number, since it is larger than the sum of its proper divisors (1).

814124471 is an equidigital number, since it uses as much as digits as its factorization.

814124471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7168, while the sum is 32.

The square root of 814124471 is about 28532.8665051375. The cubic root of 814124471 is about 933.7492578907.

Adding to 814124471 its reverse (174421418), we get a palindrome (988545889).

The spelling of 814124471 in words is "eight hundred fourteen million, one hundred twenty-four thousand, four hundred seventy-one".