20084636469011 has 8 divisors (see below), whose sum is σ = 20574680540400. Its totient is φ = 19594600725760.

The previous prime is 20084636468957. The next prime is 20084636469059. The reversal of 20084636469011 is 11096463648002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20084636469011 - 2¹⁴ = 20084636452627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20084636469811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2946500 + ... + 6989358.

It is an arithmetic number, because the mean of its divisors is an integer number (2571835067550).

Almost surely, 2^{20084636469011} is an apocalyptic number.

20084636469011 is a deficient number, since it is larger than the sum of its proper divisors (490044071389).

20084636469011 is a wasteful number, since it uses less digits than its factorization.

20084636469011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164069.

The product of its (nonzero) digits is 1492992, while the sum is 50.

The spelling of 20084636469011 in words is "twenty trillion, eighty-four billion, six hundred thirty-six million, four hundred sixty-nine thousand, eleven".