16432664102225 has 96 divisors (see below), whose sum is σ = 23550292803840. Its totient is φ = 11141867520000.

The previous prime is 16432664102219. The next prime is 16432664102249. The reversal of 16432664102225 is 52220146623461.

It is a happy number.

It is not a de Polignac number, because 16432664102225 - 2¹⁴ = 16432664085841 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3872885954 + ... + 3872890196.

It is an arithmetic number, because the mean of its divisors is an integer number (245315550040).

Almost surely, 2^{16432664102225} is an apocalyptic number.

It is an amenable number.

16432664102225 is a deficient number, since it is larger than the sum of its proper divisors (7117628701615).

16432664102225 is a wasteful number, since it uses less digits than its factorization.

16432664102225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5131 (or 5126 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 16432664102225 in words is "sixteen trillion, four hundred thirty-two billion, six hundred sixty-four million, one hundred two thousand, two hundred twenty-five".