13456574112 has 48 divisors (see below), whose sum is σ = 36144995040. Its totient is φ = 4381208832.

The previous prime is 13456574101. The next prime is 13456574129. The reversal of 13456574112 is 21147565431.

It is a tau number, because it is divible by the number of its divisors (48).

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, 1625787 + ... + 1634042.

It is an arithmetic number, because the mean of its divisors is an integer number (753020730).

Almost surely, 2^13456574112 is an apocalyptic number.

13456574112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13456574112 is an abundant number, since it is smaller than the sum of its proper divisors (22688420928).

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

13456574112 is a wasteful number, since it uses less digits than its factorization.

13456574112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259885 (or 3259877 counting only the distinct ones).

The product of its digits is 100800, while the sum is 39.

The spelling of 13456574112 in words is "thirteen billion, four hundred fifty-six million, five hundred seventy-four thousand, one hundred twelve".