80806734606120 has 128 divisors (see below), whose sum is σ = 245569166294400. Its totient is φ = 21270008871936.

The previous prime is 80806734606079. The next prime is 80806734606133. The reversal of 80806734606120 is 2160643760808.

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 31 ways as a sum of consecutive naturals, for example, 7803175 + ... + 14916534.

It is an arithmetic number, because the mean of its divisors is an integer number (1918509111675).

Almost surely, 2^{80806734606120} is an apocalyptic number.

It is an amenable number.

80806734606120 is an abundant number, since it is smaller than the sum of its proper divisors (164762431688280).

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

80806734606120 is a wasteful number, since it uses less digits than its factorization.

80806734606120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22720107 (or 22720103 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 80806734606120 in words is "eighty trillion, eight hundred six billion, seven hundred thirty-four million, six hundred six thousand, one hundred twenty".