16083860121216 has 160 divisors (see below), whose sum is σ = 48151930891680. Its totient is φ = 5329182620160.

The previous prime is 16083860121157. The next prime is 16083860121227. The reversal of 16083860121216 is 61212106838061.

16083860121216 is a `hidden beast` number, since 1 + 6 + 0 + 8 + 3 + 8 + 601 + 21 + 2 + 16 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2913150 + ... + 6376061.

It is an arithmetic number, because the mean of its divisors is an integer number (300949568073).

Almost surely, 2^{16083860121216} is an apocalyptic number.

16083860121216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16083860121216 is an abundant number, since it is smaller than the sum of its proper divisors (32068070770464).

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

16083860121216 is an equidigital number, since it uses as much as digits as its factorization.

16083860121216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9289404 (or 9289383 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

Adding to 16083860121216 its reverse (61212106838061), we get a palindrome (77295966959277).

The spelling of 16083860121216 in words is "sixteen trillion, eighty-three billion, eight hundred sixty million, one hundred twenty-one thousand, two hundred sixteen".