16352233225361 has 32 divisors (see below), whose sum is σ = 18066685927680. Its totient is φ = 14676656512000.

The previous prime is 16352233225303. The next prime is 16352233225369.

It is a happy number.

16352233225361 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 16352233225361 - 2³⁰ = 16351159483537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16352233225369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 602433956 + ... + 602461098.

It is an arithmetic number, because the mean of its divisors is an integer number (564583935240).

Almost surely, 2^{16352233225361} is an apocalyptic number.

16352233225361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16352233225361 is a deficient number, since it is larger than the sum of its proper divisors (1714452702319).

16352233225361 is a wasteful number, since it uses less digits than its factorization.

16352233225361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28777.

The product of its digits is 1166400, while the sum is 44.

The spelling of 16352233225361 in words is "sixteen trillion, three hundred fifty-two billion, two hundred thirty-three million, two hundred twenty-five thousand, three hundred sixty-one".