16432363670207 has 8 divisors (see below), whose sum is σ = 16704032227680. Its totient is φ = 16160768840160.

The previous prime is 16432363670171. The next prime is 16432363670231. The reversal of 16432363670207 is 70207636323461.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16432363670207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16432363600207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17982323 + ... + 18874020.

It is an arithmetic number, because the mean of its divisors is an integer number (2088004028460).

Almost surely, 2^{16432363670207} is an apocalyptic number.

16432363670207 is a deficient number, since it is larger than the sum of its proper divisors (271668557473).

16432363670207 is an equidigital number, since it uses as much as digits as its factorization.

16432363670207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36863713.

The product of its (nonzero) digits is 4572288, while the sum is 50.

Adding to 16432363670207 its reverse (70207636323461), we get a palindrome (86639999993668).

The spelling of 16432363670207 in words is "sixteen trillion, four hundred thirty-two billion, three hundred sixty-three million, six hundred seventy thousand, two hundred seven".