8429059161 has 6 divisors (see below), whose sum is σ = 12175307690. Its totient is φ = 5619372768.

The previous prime is 8429059141. The next prime is 8429059217. The reversal of 8429059161 is 1619509248.

It can be written as a sum of positive squares in only one way, i.e., 5864649561 + 2564409600 = 76581^2 + 50640^2 .

It is not a de Polignac number, because 8429059161 - 2¹⁰ = 8429058137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8429059141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 468281056 + ... + 468281073.

Almost surely, 2^8429059161 is an apocalyptic number.

It is an amenable number.

8429059161 is a deficient number, since it is larger than the sum of its proper divisors (3746248529).

8429059161 is a wasteful number, since it uses less digits than its factorization.

8429059161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936562135 (or 936562132 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 8429059161 is about 91809.9077496541. The cubic root of 8429059161 is about 2035.1341129892.

The spelling of 8429059161 in words is "eight billion, four hundred twenty-nine million, fifty-nine thousand, one hundred sixty-one".