13646060004 has 48 divisors (see below), whose sum is σ = 34801353216. Its totient is φ = 4143014400.

The previous prime is 13646060003. The next prime is 13646060063. The reversal of 13646060004 is 40006064631.

It is not an unprimeable number, because it can be changed into a prime (13646060003) 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 15 ways as a sum of consecutive naturals, for example, 1072587 + ... + 1085234.

It is an arithmetic number, because the mean of its divisors is an integer number (725028192).

Almost surely, 2^13646060004 is an apocalyptic number.

It is an amenable number.

13646060004 is an abundant number, since it is smaller than the sum of its proper divisors (21155293212).

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

13646060004 is a wasteful number, since it uses less digits than its factorization.

13646060004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157876 (or 2157874 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 13646060004 in words is "thirteen billion, six hundred forty-six million, sixty thousand, four".