20124413032 has 16 divisors (see below), whose sum is σ = 37744025760. Its totient is φ = 10059339504.

The previous prime is 20124413021. The next prime is 20124413039. The reversal of 20124413032 is 23031442102.

It is a junction number, because it is equal to n+sod(n) for n = 20124412994 and 20124413012.

It is not an unprimeable number, because it can be changed into a prime (20124413039) 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, 328398 + ... + 384829.

It is an arithmetic number, because the mean of its divisors is an integer number (2359001610).

Almost surely, 2^20124413032 is an apocalyptic number.

It is an amenable number.

20124413032 is a deficient number, since it is larger than the sum of its proper divisors (17619612728).

20124413032 is a wasteful number, since it uses less digits than its factorization.

20124413032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716760 (or 716756 counting only the distinct ones).

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

Adding to 20124413032 its reverse (23031442102), we get a palindrome (43155855134).

The spelling of 20124413032 in words is "twenty billion, one hundred twenty-four million, four hundred thirteen thousand, thirty-two".