28167023123283 has 8 divisors (see below), whose sum is σ = 40970215452096. Its totient is φ = 17070923105000.

The previous prime is 28167023123257. The next prime is 28167023123321. The reversal of 28167023123283 is 38232132076182.

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

It is a cyclic number.

It is not a de Polignac number, because 28167023123283 - 2¹⁴ = 28167023106899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28167023123203) 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, 426773077593 + ... + 426773077658.

It is an arithmetic number, because the mean of its divisors is an integer number (5121276931512).

Almost surely, 2^{28167023123283} is an apocalyptic number.

28167023123283 is a deficient number, since it is larger than the sum of its proper divisors (12803192328813).

28167023123283 is a wasteful number, since it uses less digits than its factorization.

28167023123283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853546155265.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 28167023123283 in words is "twenty-eight trillion, one hundred sixty-seven billion, twenty-three million, one hundred twenty-three thousand, two hundred eighty-three".