13477808896 has 72 divisors (see below), whose sum is σ = 28560231504. Its totient is φ = 6325862400.

The previous prime is 13477808891. The next prime is 13477808987. The reversal of 13477808896 is 69880877431.

It is not an unprimeable number, because it can be changed into a prime (13477808891) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1741291 + ... + 1749013.

It is an arithmetic number, because the mean of its divisors is an integer number (396669882).

Almost surely, 2^13477808896 is an apocalyptic number.

13477808896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13477808896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14280115752).

13477808896 is an abundant number, since it is smaller than the sum of its proper divisors (15082422608).

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

13477808896 is an equidigital number, since it uses as much as digits as its factorization.

13477808896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8157 (or 8143 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 61.

The spelling of 13477808896 in words is "thirteen billion, four hundred seventy-seven million, eight hundred eight thousand, eight hundred ninety-six".