20066044020908 has 12 divisors (see below), whose sum is σ = 35133743411760. Its totient is φ = 10027831617552.

The previous prime is 20066044020901. The next prime is 20066044020917. The reversal of 20066044020908 is 80902044066002.

It is a super-2 number, since 2×20066044020908² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20066044020901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1297589528 + ... + 1297604991.

It is an arithmetic number, because the mean of its divisors is an integer number (2927811950980).

Almost surely, 2^{20066044020908} is an apocalyptic number.

It is an amenable number.

20066044020908 is a deficient number, since it is larger than the sum of its proper divisors (15067699390852).

20066044020908 is a wasteful number, since it uses less digits than its factorization.

20066044020908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595196456 (or 2595196454 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 20066044020908 in words is "twenty trillion, sixty-six billion, forty-four million, twenty thousand, nine hundred eight".