20124003041 has 4 divisors (see below), whose sum is σ = 20240326932. Its totient is φ = 20007679152.

The previous prime is 20124002963. The next prime is 20124003043. The reversal of 20124003041 is 14030042102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12705798400 + 7418204641 = 112720^2 + 86129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20124003041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20124003043) 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, 58161686 + ... + 58162031.

It is an arithmetic number, because the mean of its divisors is an integer number (5060081733).

Almost surely, 2^20124003041 is an apocalyptic number.

It is an amenable number.

20124003041 is a deficient number, since it is larger than the sum of its proper divisors (116323891).

20124003041 is a wasteful number, since it uses less digits than its factorization.

20124003041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116323890.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20124003041 its reverse (14030042102), we get a palindrome (34154045143).

The spelling of 20124003041 in words is "twenty billion, one hundred twenty-four million, three thousand, forty-one".