13470778608 has 80 divisors (see below), whose sum is σ = 39790119936. Its totient is φ = 3846931200.

The previous prime is 13470778591. The next prime is 13470778609. The reversal of 13470778608 is 80687707431.

13470778608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×13470778608³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13470778609) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 781410 + ... + 798462.

Almost surely, 2^13470778608 is an apocalyptic number.

It is an amenable number.

13470778608 is an abundant number, since it is smaller than the sum of its proper divisors (26319341328).

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

13470778608 is a wasteful number, since it uses less digits than its factorization.

13470778608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19422 (or 19416 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 51.

The spelling of 13470778608 in words is "thirteen billion, four hundred seventy million, seven hundred seventy-eight thousand, six hundred eight".