16242506211 has 4 divisors (see below), whose sum is σ = 21656674952. Its totient is φ = 10828337472.

The previous prime is 16242506201. The next prime is 16242506213. The reversal of 16242506211 is 11260524261.

16242506211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 16242506211 - 2⁷ = 16242506083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16242506213) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2707084366 + ... + 2707084371.

It is an arithmetic number, because the mean of its divisors is an integer number (5414168738).

Almost surely, 2^16242506211 is an apocalyptic number.

16242506211 is a deficient number, since it is larger than the sum of its proper divisors (5414168741).

16242506211 is an equidigital number, since it uses as much as digits as its factorization.

16242506211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5414168740.

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 16242506211 in words is "sixteen billion, two hundred forty-two million, five hundred six thousand, two hundred eleven".