16009748480 has 112 divisors (see below), whose sum is σ = 41915053584. Its totient is φ = 5821562880.

The previous prime is 16009748449. The next prime is 16009748507. The reversal of 16009748480 is 8484790061.

It is a congruent number.

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, 432794 + ... + 468326.

Almost surely, 2^16009748480 is an apocalyptic number.

16009748480 is a gapful number since it is divisible by the number (10) 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 16009748480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20957526792).

16009748480 is an abundant number, since it is smaller than the sum of its proper divisors (25905305104).

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

16009748480 is an equidigital number, since it uses as much as digits as its factorization.

16009748480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35575 (or 35551 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 16009748480 in words is "sixteen billion, nine million, seven hundred forty-eight thousand, four hundred eighty".