13486521134 has 4 divisors (see below), whose sum is σ = 20229781704. Its totient is φ = 6743260566.

The previous prime is 13486521121. The next prime is 13486521143. The reversal of 13486521134 is 43112568431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3371630282 + ... + 3371630285.

It is an arithmetic number, because the mean of its divisors is an integer number (5057445426).

Almost surely, 2^13486521134 is an apocalyptic number.

13486521134 is a deficient number, since it is larger than the sum of its proper divisors (6743260570).

13486521134 is an equidigital number, since it uses as much as digits as its factorization.

13486521134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6743260569.

The product of its digits is 69120, while the sum is 38.

The spelling of 13486521134 in words is "thirteen billion, four hundred eighty-six million, five hundred twenty-one thousand, one hundred thirty-four".