16842272067 has 24 divisors (see below), whose sum is σ = 24614460000. Its totient is φ = 11096604288.

The previous prime is 16842272063. The next prime is 16842272071. The reversal of 16842272067 is 76027224861.

It is a happy number.

16842272067 is a `hidden beast` number, since 16 + 8 + 422 + 7 + 206 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (16842272063) and next prime (16842272071).

It is not a de Polignac number, because 16842272067 - 2² = 16842272063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16842272063) 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 23 ways as a sum of consecutive naturals, for example, 235303 + ... + 298415.

It is an arithmetic number, because the mean of its divisors is an integer number (1025602500).

Almost surely, 2^16842272067 is an apocalyptic number.

16842272067 is a deficient number, since it is larger than the sum of its proper divisors (7772187933).

16842272067 is a wasteful number, since it uses less digits than its factorization.

16842272067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63467 (or 63464 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 16842272067 in words is "sixteen billion, eight hundred forty-two million, two hundred seventy-two thousand, sixty-seven".