13584026980 has 12 divisors (see below), whose sum is σ = 28526456700. Its totient is φ = 5433610784.

The previous prime is 13584026959. The next prime is 13584027043. The reversal of 13584026980 is 8962048531.

It can be written as a sum of positive squares in 2 ways, for example, as 10213527844 + 3370499136 = 101062^2 + 58056^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13584026980.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339600655 + ... + 339600694.

It is an arithmetic number, because the mean of its divisors is an integer number (2377204725).

Almost surely, 2^13584026980 is an apocalyptic number.

13584026980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13584026980 is an abundant number, since it is smaller than the sum of its proper divisors (14942429720).

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

13584026980 is a wasteful number, since it uses less digits than its factorization.

13584026980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679201358 (or 679201356 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 13584026980 in words is "thirteen billion, five hundred eighty-four million, twenty-six thousand, nine hundred eighty".