8480345431 has 2 divisors, whose sum is σ = 8480345432. Its totient is φ = 8480345430.

The previous prime is 8480345383. The next prime is 8480345437. The reversal of 8480345431 is 1345430848.

8480345431 is digitally balanced in base 3, 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 not a de Polignac number, because 8480345431 - 2⁹ = 8480344919 is a prime.

It is a super-2 number, since 2×8480345431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8480345437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4240172715 + 4240172716.

It is an arithmetic number, because the mean of its divisors is an integer number (4240172716).

Almost surely, 2^8480345431 is an apocalyptic number.

8480345431 is a deficient number, since it is larger than the sum of its proper divisors (1).

8480345431 is an equidigital number, since it uses as much as digits as its factorization.

8480345431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 8480345431 is about 92088.7910171482. The cubic root of 8480345431 is about 2039.2533336097.

The spelling of 8480345431 in words is "eight billion, four hundred eighty million, three hundred forty-five thousand, four hundred thirty-one".