13468287838 has 16 divisors (see below), whose sum is σ = 20857244544. Its totient is φ = 6515938080.

The previous prime is 13468287829. The next prime is 13468287841. The reversal of 13468287838 is 83878286431.

13468287838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 571056 + ... + 594172.

It is an arithmetic number, because the mean of its divisors is an integer number (1303577784).

Almost surely, 2^13468287838 is an apocalyptic number.

13468287838 is a deficient number, since it is larger than the sum of its proper divisors (7388956706).

13468287838 is a wasteful number, since it uses less digits than its factorization.

13468287838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32547.

The product of its digits is 12386304, while the sum is 58.

The spelling of 13468287838 in words is "thirteen billion, four hundred sixty-eight million, two hundred eighty-seven thousand, eight hundred thirty-eight".