20004165328707 has 24 divisors (see below), whose sum is σ = 34965263769696. Its totient is φ = 10758542697216.

The previous prime is 20004165328699. The next prime is 20004165328733. The reversal of 20004165328707 is 70782356140002.

20004165328707 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 41 + 6 + 532 + 8 + 70 + 7 = 666.

It is not a de Polignac number, because 20004165328707 - 2³ = 20004165328699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20004165328607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9339011688 + ... + 9339013829.

It is an arithmetic number, because the mean of its divisors is an integer number (1456885990404).

Almost surely, 2^{20004165328707} is an apocalyptic number.

20004165328707 is a deficient number, since it is larger than the sum of its proper divisors (14961098440989).

20004165328707 is a wasteful number, since it uses less digits than its factorization.

20004165328707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18678025547 (or 18678025544 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 20004165328707 in words is "twenty trillion, four billion, one hundred sixty-five million, three hundred twenty-eight thousand, seven hundred seven".