28383833127 has 16 divisors (see below), whose sum is σ = 40762749440. Its totient is φ = 17464198752.

The previous prime is 28383833117. The next prime is 28383833129. The reversal of 28383833127 is 72133838382.

It is not a de Polignac number, because 28383833127 - 2⁴ = 28383833111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28383833129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205998 + ... + 314964.

It is an arithmetic number, because the mean of its divisors is an integer number (2547671840).

Almost surely, 2^28383833127 is an apocalyptic number.

28383833127 is a deficient number, since it is larger than the sum of its proper divisors (12378916313).

28383833127 is a wasteful number, since it uses less digits than its factorization.

28383833127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115662.

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

The spelling of 28383833127 in words is "twenty-eight billion, three hundred eighty-three million, eight hundred thirty-three thousand, one hundred twenty-seven".