20124301144 has 16 divisors (see below), whose sum is σ = 38079241200. Its totient is φ = 9969836832.

The previous prime is 20124301121. The next prime is 20124301163. The reversal of 20124301144 is 44110342102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11538292 + ... + 11540035.

It is an arithmetic number, because the mean of its divisors is an integer number (2379952575).

Almost surely, 2^20124301144 is an apocalyptic number.

It is an amenable number.

20124301144 is a deficient number, since it is larger than the sum of its proper divisors (17954940056).

20124301144 is a wasteful number, since it uses less digits than its factorization.

20124301144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23078442 (or 23078438 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20124301144 its reverse (44110342102), we get a palindrome (64234643246).

The spelling of 20124301144 in words is "twenty billion, one hundred twenty-four million, three hundred one thousand, one hundred forty-four".