13463204386 has 4 divisors (see below), whose sum is σ = 20194806582. Its totient is φ = 6731602192.

The previous prime is 13463204347. The next prime is 13463204401. The reversal of 13463204386 is 68340236431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9190098225 + 4273106161 = 95865^2 + 65369^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3365801095 + ... + 3365801098.

Almost surely, 2^13463204386 is an apocalyptic number.

13463204386 is a deficient number, since it is larger than the sum of its proper divisors (6731602196).

13463204386 is an equidigital number, since it uses as much as digits as its factorization.

13463204386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6731602195.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 13463204386 in words is "thirteen billion, four hundred sixty-three million, two hundred four thousand, three hundred eighty-six".