13026682416 has 160 divisors (see below), whose sum is σ = 38770375680. Its totient is φ = 3727468800.

The previous prime is 13026682387. The next prime is 13026682441. The reversal of 13026682416 is 61428662031.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3318631 + ... + 3322553.

It is an arithmetic number, because the mean of its divisors is an integer number (242314848).

Almost surely, 2^13026682416 is an apocalyptic number.

13026682416 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 13026682416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19385187840).

13026682416 is an abundant number, since it is smaller than the sum of its proper divisors (25743693264).

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

13026682416 is a wasteful number, since it uses less digits than its factorization.

13026682416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4295 (or 4289 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 13026682416 in words is "thirteen billion, twenty-six million, six hundred eighty-two thousand, four hundred sixteen".