20241042011 has 4 divisors (see below), whose sum is σ = 20274834000. Its totient is φ = 20207250024.

The previous prime is 20241041983. The next prime is 20241042023. The reversal of 20241042011 is 11024014202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20241042011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20241042611) 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, 16895096 + ... + 16896293.

It is an arithmetic number, because the mean of its divisors is an integer number (5068708500).

Almost surely, 2^20241042011 is an apocalyptic number.

20241042011 is a deficient number, since it is larger than the sum of its proper divisors (33791989).

20241042011 is an equidigital number, since it uses as much as digits as its factorization.

20241042011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33791988.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20241042011 its reverse (11024014202), we get a palindrome (31265056213).

The spelling of 20241042011 in words is "twenty billion, two hundred forty-one million, forty-two thousand, eleven".