806240458146 has 16 divisors (see below), whose sum is σ = 1612494392544. Its totient is φ = 268744573344.

The previous prime is 806240458139. The next prime is 806240458207. The reversal of 806240458146 is 641854042608.

It is a junction number, because it is equal to n+sod(n) for n = 806240458095 and 806240458104.

It is an unprimeable number.

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, 323550 + ... + 1310406.

It is an arithmetic number, because the mean of its divisors is an integer number (100780899534).

Almost surely, 2^806240458146 is an apocalyptic number.

806240458146 is an abundant number, since it is smaller than the sum of its proper divisors (806253934398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

806240458146 is a wasteful number, since it uses less digits than its factorization.

806240458146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123025.

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 806240458146 in words is "eight hundred six billion, two hundred forty million, four hundred fifty-eight thousand, one hundred forty-six".