16772672344233 has 16 divisors (see below), whose sum is σ = 24127866195776. Its totient is φ = 10302774955200.

The previous prime is 16772672344223. The next prime is 16772672344291. The reversal of 16772672344233 is 33244327627761.

It is a happy number.

It is not a de Polignac number, because 16772672344233 - 2³² = 16768377376937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16772672344213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393094318 + ... + 393136983.

It is an arithmetic number, because the mean of its divisors is an integer number (1507991637236).

Almost surely, 2^{16772672344233} is an apocalyptic number.

16772672344233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16772672344233 is a deficient number, since it is larger than the sum of its proper divisors (7355193851543).

16772672344233 is a wasteful number, since it uses less digits than its factorization.

16772672344233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786231864.

The product of its digits is 42674688, while the sum is 57.

The spelling of 16772672344233 in words is "sixteen trillion, seven hundred seventy-two billion, six hundred seventy-two million, three hundred forty-four thousand, two hundred thirty-three".