20044232124 has 48 divisors (see below), whose sum is σ = 53592403200. Its totient is φ = 5711803776.

The previous prime is 20044232063. The next prime is 20044232129. The reversal of 20044232124 is 42123244002.

It is a junction number, because it is equal to n+sod(n) for n = 20044232094 and 20044232103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20044232129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282969 + ... + 346640.

It is an arithmetic number, because the mean of its divisors is an integer number (1116508400).

Almost surely, 2^20044232124 is an apocalyptic number.

It is an amenable number.

20044232124 is an abundant number, since it is smaller than the sum of its proper divisors (33548171076).

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

20044232124 is a wasteful number, since it uses less digits than its factorization.

20044232124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630002 (or 630000 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 20044232124 its reverse (42123244002), we get a palindrome (62167476126).

The spelling of 20044232124 in words is "twenty billion, forty-four million, two hundred thirty-two thousand, one hundred twenty-four".