13120364466 has 48 divisors (see below), whose sum is σ = 31025636928. Its totient is φ = 3974090400.

The previous prime is 13120364419. The next prime is 13120364471. The reversal of 13120364466 is 66446302131.

13120364466 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 0 + 3 + 644 + 6 + 6 = 666.

13120364466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13120364466.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 468931 + ... + 496121.

It is an arithmetic number, because the mean of its divisors is an integer number (646367436).

Almost surely, 2^13120364466 is an apocalyptic number.

13120364466 is an abundant number, since it is smaller than the sum of its proper divisors (17905272462).

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

13120364466 is a wasteful number, since it uses less digits than its factorization.

13120364466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29647 (or 29644 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

Adding to 13120364466 its reverse (66446302131), we get a palindrome (79566666597).

The spelling of 13120364466 in words is "thirteen billion, one hundred twenty million, three hundred sixty-four thousand, four hundred sixty-six".