816662463082 has 16 divisors (see below), whose sum is σ = 1271130107904. Its totient is φ = 393090354000.

The previous prime is 816662463017. The next prime is 816662463137. The reversal of 816662463082 is 280364266618.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34469769 + ... + 34493452.

It is an arithmetic number, because the mean of its divisors is an integer number (79445631744).

Almost surely, 2^816662463082 is an apocalyptic number.

816662463082 is a deficient number, since it is larger than the sum of its proper divisors (454467644822).

816662463082 is a wasteful number, since it uses less digits than its factorization.

816662463082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68963445.

The product of its (nonzero) digits is 3981312, while the sum is 52.

The spelling of 816662463082 in words is "eight hundred sixteen billion, six hundred sixty-two million, four hundred sixty-three thousand, eighty-two".