16042311211 has 8 divisors (see below), whose sum is σ = 16905036800. Its totient is φ = 15181425000.

The previous prime is 16042311209. The next prime is 16042311283. The reversal of 16042311211 is 11211324061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16042311211 - 2¹ = 16042311209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16042311911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441915 + ... + 476836.

It is an arithmetic number, because the mean of its divisors is an integer number (2113129600).

Almost surely, 2^16042311211 is an apocalyptic number.

16042311211 is a deficient number, since it is larger than the sum of its proper divisors (862725589).

16042311211 is an equidigital number, since it uses as much as digits as its factorization.

16042311211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919689.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 16042311211 its reverse (11211324061), we get a palindrome (27253635272).

The spelling of 16042311211 in words is "sixteen billion, forty-two million, three hundred eleven thousand, two hundred eleven".