8414418625 has 8 divisors (see below), whose sum is σ = 10501194600. Its totient is φ = 6731534800.

The previous prime is 8414418587. The next prime is 8414418653. The reversal of 8414418625 is 5268144148.

8414418625 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2703896001 + 5710522624 = 51999^2 + 75568^2 .

It is not a de Polignac number, because 8414418625 - 2⁹ = 8414418113 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33657550 + ... + 33657799.

It is an arithmetic number, because the mean of its divisors is an integer number (1312649325).

Almost surely, 2^8414418625 is an apocalyptic number.

It is an amenable number.

8414418625 is a deficient number, since it is larger than the sum of its proper divisors (2086775975).

8414418625 is an equidigital number, since it uses as much as digits as its factorization.

8414418625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67315364 (or 67315354 counting only the distinct ones).

The product of its digits is 245760, while the sum is 43.

The square root of 8414418625 is about 91730.1402211945. The cubic root of 8414418625 is about 2033.9551470240.

The spelling of 8414418625 in words is "eight billion, four hundred fourteen million, four hundred eighteen thousand, six hundred twenty-five".