8132817418 has 64 divisors (see below), whose sum is σ = 14183424000. Its totient is φ = 3458808000.

The previous prime is 8132817409. The next prime is 8132817421. The reversal of 8132817418 is 8147182318.

It is a super-2 number, since 2×8132817418² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16978503 + ... + 16978981.

It is an arithmetic number, because the mean of its divisors is an integer number (221616000).

Almost surely, 2^8132817418 is an apocalyptic number.

8132817418 is a deficient number, since it is larger than the sum of its proper divisors (6050606582).

8132817418 is a wasteful number, since it uses less digits than its factorization.

8132817418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931.

The product of its digits is 86016, while the sum is 43.

The square root of 8132817418 is about 90182.1346941843. The cubic root of 8132817418 is about 2011.0074253192.

The spelling of 8132817418 in words is "eight billion, one hundred thirty-two million, eight hundred seventeen thousand, four hundred eighteen".