806043128115 has 8 divisors (see below), whose sum is σ = 1289669005008. Its totient is φ = 429889668320.

The previous prime is 806043128081. The next prime is 806043128119. The reversal of 806043128115 is 511821340608.

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

It is not a de Polignac number, because 806043128115 - 2¹³ = 806043119923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (806043128119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26868104256 + ... + 26868104285.

It is an arithmetic number, because the mean of its divisors is an integer number (161208625626).

Almost surely, 2^806043128115 is an apocalyptic number.

806043128115 is a deficient number, since it is larger than the sum of its proper divisors (483625876893).

806043128115 is a wasteful number, since it uses less digits than its factorization.

806043128115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53736208549.

The product of its (nonzero) digits is 46080, while the sum is 39.

The spelling of 806043128115 in words is "eight hundred six billion, forty-three million, one hundred twenty-eight thousand, one hundred fifteen".