20016300244 has 24 divisors (see below), whose sum is σ = 35394952320. Its totient is φ = 9903985344.

The previous prime is 20016300211. The next prime is 20016300247. The reversal of 20016300244 is 44200361002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20016300247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86037 + ... + 217795.

It is an arithmetic number, because the mean of its divisors is an integer number (1474789680).

Almost surely, 2^20016300244 is an apocalyptic number.

It is an amenable number.

20016300244 is a deficient number, since it is larger than the sum of its proper divisors (15378652076).

20016300244 is a wasteful number, since it uses less digits than its factorization.

20016300244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132159 (or 132157 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20016300244 its reverse (44200361002), we get a palindrome (64216661246).

The spelling of 20016300244 in words is "twenty billion, sixteen million, three hundred thousand, two hundred forty-four".