13489306112 has 80 divisors (see below), whose sum is σ = 27233569440. Its totient is φ = 6674731008.

The previous prime is 13489306091. The next prime is 13489306121. The reversal of 13489306112 is 21160398431.

It is a super-2 number, since 2×13489306112² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32193839 + ... + 32194257.

It is an arithmetic number, because the mean of its divisors is an integer number (340419618).

Almost surely, 2^13489306112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13489306112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13616784720).

13489306112 is an abundant number, since it is smaller than the sum of its proper divisors (13744263328).

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

13489306112 is an equidigital number, since it uses as much as digits as its factorization.

13489306112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941 (or 925 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 13489306112 in words is "thirteen billion, four hundred eighty-nine million, three hundred six thousand, one hundred twelve".