13163634066 has 16 divisors (see below), whose sum is σ = 28720656288. Its totient is φ = 3988980000.

The previous prime is 13163634049. The next prime is 13163634073. The reversal of 13163634066 is 66043636131.

It is a super-3 number, since 3×13163634066³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

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, 99724435 + ... + 99724566.

It is an arithmetic number, because the mean of its divisors is an integer number (1795041018).

Almost surely, 2^13163634066 is an apocalyptic number.

13163634066 is an abundant number, since it is smaller than the sum of its proper divisors (15557022222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13163634066 is a wasteful number, since it uses less digits than its factorization.

13163634066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199449017.

The product of its (nonzero) digits is 139968, while the sum is 39.

The spelling of 13163634066 in words is "thirteen billion, one hundred sixty-three million, six hundred thirty-four thousand, sixty-six".