16432474421206 has 8 divisors (see below), whose sum is σ = 24649613638920. Its totient is φ = 8215936541568.

The previous prime is 16432474421201. The next prime is 16432474421213. The reversal of 16432474421206 is 60212447423461.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16432474421201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150266196 + ... + 150375511.

It is an arithmetic number, because the mean of its divisors is an integer number (3081201704865).

Almost surely, 2^{16432474421206} is an apocalyptic number.

16432474421206 is a deficient number, since it is larger than the sum of its proper divisors (8217139217714).

16432474421206 is a wasteful number, since it uses less digits than its factorization.

16432474421206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300669038.

The product of its (nonzero) digits is 1548288, while the sum is 46.

The spelling of 16432474421206 in words is "sixteen trillion, four hundred thirty-two billion, four hundred seventy-four million, four hundred twenty-one thousand, two hundred six".