20066024984 has 16 divisors (see below), whose sum is σ = 38921169600. Its totient is φ = 9687046432.

The previous prime is 20066024981. The next prime is 20066025149. The reversal of 20066024984 is 48942066002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20066024981) 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, 43245512 + ... + 43245975.

It is an arithmetic number, because the mean of its divisors is an integer number (2432573100).

Almost surely, 2^20066024984 is an apocalyptic number.

It is an amenable number.

20066024984 is a deficient number, since it is larger than the sum of its proper divisors (18855144616).

20066024984 is a wasteful number, since it uses less digits than its factorization.

20066024984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86491522 (or 86491518 counting only the distinct ones).

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

The spelling of 20066024984 in words is "twenty billion, sixty-six million, twenty-four thousand, nine hundred eighty-four".