16480078336 has 80 divisors (see below), whose sum is σ = 34839288000. Its totient is φ = 7766212608.

The previous prime is 16480078319. The next prime is 16480078337. The reversal of 16480078336 is 63387008461.

It is not an unprimeable number, because it can be changed into a prime (16480078337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1931616 + ... + 1940128.

It is an arithmetic number, because the mean of its divisors is an integer number (435491100).

Almost surely, 2^16480078336 is an apocalyptic number.

16480078336 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 16480078336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17419644000).

16480078336 is an abundant number, since it is smaller than the sum of its proper divisors (18359209664).

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

16480078336 is an equidigital number, since it uses as much as digits as its factorization.

16480078336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8749 (or 8733 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 16480078336 in words is "sixteen billion, four hundred eighty million, seventy-eight thousand, three hundred thirty-six".