20024312104 has 32 divisors (see below), whose sum is σ = 39811867200. Its totient is φ = 9409524480.

The previous prime is 20024312101. The next prime is 20024312129. The reversal of 20024312104 is 40121342002.

It is not an unprimeable number, because it can be changed into a prime (20024312101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12564 + ... + 200515.

It is an arithmetic number, because the mean of its divisors is an integer number (1244120850).

Almost surely, 2^20024312104 is an apocalyptic number.

It is an amenable number.

20024312104 is a deficient number, since it is larger than the sum of its proper divisors (19787555096).

20024312104 is a wasteful number, since it uses less digits than its factorization.

20024312104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213793 (or 213789 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20024312104 its reverse (40121342002), we get a palindrome (60145654106).

The spelling of 20024312104 in words is "twenty billion, twenty-four million, three hundred twelve thousand, one hundred four".