13400066802 has 8 divisors (see below), whose sum is σ = 26800133616. Its totient is φ = 4466688932.

The previous prime is 13400066773. The next prime is 13400066803. The reversal of 13400066802 is 20866000431.

It is a sphenic number, since it is the product of 3 distinct primes.

13400066802 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 13400066802.

It is not an unprimeable number, because it can be changed into a prime (13400066803) 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 3 ways as a sum of consecutive naturals, for example, 1116672228 + ... + 1116672239.

It is an arithmetic number, because the mean of its divisors is an integer number (3350016702).

Almost surely, 2^13400066802 is an apocalyptic number.

13400066802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13400066802 is a wasteful number, since it uses less digits than its factorization.

13400066802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233344472.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 13400066802 in words is "thirteen billion, four hundred million, sixty-six thousand, eight hundred two".