4085755326980 has 12 divisors (see below), whose sum is σ = 8580086186700. Its totient is φ = 1634302130784.

The previous prime is 4085755326979. The next prime is 4085755327001. The reversal of 4085755326980 is 896235575804.

It can be written as a sum of positive squares in 2 ways, for example, as 3267193621444 + 818561705536 = 1807538^2 + 904744^2 .

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 3 ways as a sum of consecutive naturals, for example, 102143883155 + ... + 102143883194.

It is an arithmetic number, because the mean of its divisors is an integer number (715007182225).

Almost surely, 2^{4085755326980} is an apocalyptic number.

It is an amenable number.

4085755326980 is an abundant number, since it is smaller than the sum of its proper divisors (4494330859720).

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

4085755326980 is a wasteful number, since it uses less digits than its factorization.

4085755326980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204287766358 (or 204287766356 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 62.

The spelling of 4085755326980 in words is "four trillion, eighty-five billion, seven hundred fifty-five million, three hundred twenty-six thousand, nine hundred eighty".