16442216541770 has 64 divisors (see below), whose sum is σ = 29898234127872. Its totient is φ = 6510067200000.

The previous prime is 16442216541739. The next prime is 16442216541781. The reversal of 16442216541770 is 7714561224461.

It is a super-3 number, since 3×16442216541770³ (a number of 41 digits) contains 333 as substring.

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 31 ways as a sum of consecutive naturals, for example, 585514130 + ... + 585542210.

It is an arithmetic number, because the mean of its divisors is an integer number (467159908248).

Almost surely, 2^{16442216541770} is an apocalyptic number.

16442216541770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16442216541770 is a deficient number, since it is larger than the sum of its proper divisors (13456017586102).

16442216541770 is a wasteful number, since it uses less digits than its factorization.

16442216541770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29607.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 16442216541770 in words is "sixteen trillion, four hundred forty-two billion, two hundred sixteen million, five hundred forty-one thousand, seven hundred seventy".