28058042367 has 24 divisors (see below), whose sum is σ = 41191927920. Its totient is φ = 18401201280.

The previous prime is 28058042357. The next prime is 28058042381. The reversal of 28058042367 is 76324085082.

28058042367 is a `hidden beast` number, since 2 + 8 + 0 + 580 + 4 + 2 + 3 + 67 = 666.

It is not a de Polignac number, because 28058042367 - 2¹⁹ = 28057518079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28058042357) 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 23 ways as a sum of consecutive naturals, for example, 68892 + ... + 246702.

It is an arithmetic number, because the mean of its divisors is an integer number (1716330330).

Almost surely, 2^28058042367 is an apocalyptic number.

28058042367 is a deficient number, since it is larger than the sum of its proper divisors (13133885553).

28058042367 is a wasteful number, since it uses less digits than its factorization.

28058042367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178103 (or 178100 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 28058042367 in words is "twenty-eight billion, fifty-eight million, forty-two thousand, three hundred sixty-seven".