16486922632320 has 1792 divisors, whose sum is σ = 69287710625280. Its totient is φ = 3672043683840.

The previous prime is 16486922632253. The next prime is 16486922632333. The reversal of 16486922632320 is 2323622968461.

16486922632320 is a `hidden beast` number, since 1 + 6 + 4 + 8 + 69 + 226 + 32 + 320 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 22492390674 + ... + 22492391406.

It is an arithmetic number, because the mean of its divisors is an integer number (38665017090).

Almost surely, 2^{16486922632320} is an apocalyptic number.

16486922632320 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 16486922632320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34643855312640).

16486922632320 is an abundant number, since it is smaller than the sum of its proper divisors (52800787992960).

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

16486922632320 is an frugal number, since it uses more digits than its factorization.

16486922632320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945 (or 918 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 54.

The spelling of 16486922632320 in words is "sixteen trillion, four hundred eighty-six billion, nine hundred twenty-two million, six hundred thirty-two thousand, three hundred twenty".