16047498880 has 256 divisors, whose sum is σ = 44910028800. Its totient is φ = 5370089472.

The previous prime is 16047498871. The next prime is 16047498911. The reversal of 16047498880 is 8889474061.

It is a happy number.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

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, 38299311 + ... + 38299729.

It is an arithmetic number, because the mean of its divisors is an integer number (175429800).

Almost surely, 2^16047498880 is an apocalyptic number.

16047498880 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 16047498880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22455014400).

16047498880 is an abundant number, since it is smaller than the sum of its proper divisors (28862529920).

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

16047498880 is a wasteful number, since it uses less digits than its factorization.

16047498880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 619 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 55.

The spelling of 16047498880 in words is "sixteen billion, forty-seven million, four hundred ninety-eight thousand, eight hundred eighty".