24121241009 has 2 divisors, whose sum is σ = 24121241010. Its totient is φ = 24121241008.

The previous prime is 24121240973. The next prime is 24121241051. The reversal of 24121241009 is 90014212142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14899864225 + 9221376784 = 122065^2 + 96028^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24121241009 is a prime.

It is not a weakly prime, because it can be changed into another prime (24121247009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12060620504 + 12060620505.

It is an arithmetic number, because the mean of its divisors is an integer number (12060620505).

Almost surely, 2^24121241009 is an apocalyptic number.

It is an amenable number.

24121241009 is a deficient number, since it is larger than the sum of its proper divisors (1).

24121241009 is an equidigital number, since it uses as much as digits as its factorization.

24121241009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

It can be divided in two parts, 2412 and 1241009, that added together give a palindrome (1243421).

The spelling of 24121241009 in words is "twenty-four billion, one hundred twenty-one million, two hundred forty-one thousand, nine".