20112434041 has 8 divisors (see below), whose sum is σ = 22986894080. Its totient is φ = 17238287808.

The previous prime is 20112434039. The next prime is 20112434051. The reversal of 20112434041 is 14043421102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20112434041 - 2¹ = 20112434039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20112434051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80320 + ... + 216046.

It is an arithmetic number, because the mean of its divisors is an integer number (2873361760).

Almost surely, 2^20112434041 is an apocalyptic number.

It is an amenable number.

20112434041 is a deficient number, since it is larger than the sum of its proper divisors (2874460039).

20112434041 is a wasteful number, since it uses less digits than its factorization.

20112434041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156903.

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

Adding to 20112434041 its reverse (14043421102), we get a palindrome (34155855143).

The spelling of 20112434041 in words is "twenty billion, one hundred twelve million, four hundred thirty-four thousand, forty-one".