16474423131267 has 8 divisors (see below), whose sum is σ = 21966439009296. Its totient is φ = 10982678003712.

The previous prime is 16474423131263. The next prime is 16474423131301. The reversal of 16474423131267 is 76213132447461.

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

It is not a de Polignac number, because 16474423131267 - 2² = 16474423131263 is a prime.

It is a super-2 number, since 2×16474423131267² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16474423131263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67545598 + ... + 67789059.

It is an arithmetic number, because the mean of its divisors is an integer number (2745804876162).

Almost surely, 2^{16474423131267} is an apocalyptic number.

16474423131267 is a deficient number, since it is larger than the sum of its proper divisors (5492015878029).

16474423131267 is a wasteful number, since it uses less digits than its factorization.

16474423131267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135375237.

The product of its digits is 4064256, while the sum is 51.

The spelling of 16474423131267 in words is "sixteen trillion, four hundred seventy-four billion, four hundred twenty-three million, one hundred thirty-one thousand, two hundred sixty-seven".