20012141324 has 48 divisors (see below), whose sum is σ = 42844972800. Its totient is φ = 7987502016.

The previous prime is 20012141309. The next prime is 20012141329. The reversal of 20012141324 is 42314121002.

It is a junction number, because it is equal to n+sod(n) for n = 20012141296 and 20012141305.

It is not an unprimeable number, because it can be changed into a prime (20012141329) 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 15 ways as a sum of consecutive naturals, for example, 287399 + ... + 350174.

It is an arithmetic number, because the mean of its divisors is an integer number (892603600).

Almost surely, 2^20012141324 is an apocalyptic number.

It is an amenable number.

20012141324 is an abundant number, since it is smaller than the sum of its proper divisors (22832831476).

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

20012141324 is a wasteful number, since it uses less digits than its factorization.

20012141324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637662 (or 637660 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20012141324 its reverse (42314121002), we get a palindrome (62326262326).

The spelling of 20012141324 in words is "twenty billion, twelve million, one hundred forty-one thousand, three hundred twenty-four".