20084288246264 has 32 divisors (see below), whose sum is σ = 41081979427200. Its totient is φ = 9129115098720.

The previous prime is 20084288246261. The next prime is 20084288246311. The reversal of 20084288246264 is 46264288248002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20084288246261) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6486149 + ... + 9068555.

It is an arithmetic number, because the mean of its divisors is an integer number (1283811857100).

Almost surely, 2^{20084288246264} is an apocalyptic number.

It is an amenable number.

20084288246264 is an abundant number, since it is smaller than the sum of its proper divisors (20997691180936).

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

20084288246264 is a wasteful number, since it uses less digits than its factorization.

20084288246264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670803 (or 2670799 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 56.

The spelling of 20084288246264 in words is "twenty trillion, eighty-four billion, two hundred eighty-eight million, two hundred forty-six thousand, two hundred sixty-four".