13043478260 has 24 divisors (see below), whose sum is σ = 27800132640. Its totient is φ = 5139519264.

The previous prime is 13043478251. The next prime is 13043478289. The reversal of 13043478260 is 6287434031.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4865630 + ... + 4868309.

It is an arithmetic number, because the mean of its divisors is an integer number (1158338860).

Almost surely, 2^13043478260 is an apocalyptic number.

13043478260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13043478260 is an abundant number, since it is smaller than the sum of its proper divisors (14756654380).

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

13043478260 is a wasteful number, since it uses less digits than its factorization.

13043478260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9734015 (or 9734013 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 13043478260 in words is "thirteen billion, forty-three million, four hundred seventy-eight thousand, two hundred sixty".