16282307880 has 384 divisors, whose sum is σ = 56905286400. Its totient is φ = 4139251200.

The previous prime is 16282307879. The next prime is 16282307893. The reversal of 16282307880 is 8870328261.

It is a super-2 number, since 2×16282307880² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 229328245 + ... + 229328315.

It is an arithmetic number, because the mean of its divisors is an integer number (148190850).

Almost surely, 2^16282307880 is an apocalyptic number.

16282307880 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 16282307880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28452643200).

16282307880 is an abundant number, since it is smaller than the sum of its proper divisors (40622978520).

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

16282307880 is a wasteful number, since it uses less digits than its factorization.

16282307880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 16282307880 in words is "sixteen billion, two hundred eighty-two million, three hundred seven thousand, eight hundred eighty".