24041002121 has 2 divisors, whose sum is σ = 24041002122. Its totient is φ = 24041002120.

The previous prime is 24041002087. The next prime is 24041002133. The reversal of 24041002121 is 12120014042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20707210000 + 3333792121 = 143900^2 + 57739^2 .

It is a cyclic number.

It is not a de Polignac number, because 24041002121 - 2³⁴ = 6861132937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24041002121.

It is not a weakly prime, because it can be changed into another prime (24041002021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12020501060 + 12020501061.

It is an arithmetic number, because the mean of its divisors is an integer number (12020501061).

Almost surely, 2^24041002121 is an apocalyptic number.

It is an amenable number.

24041002121 is a deficient number, since it is larger than the sum of its proper divisors (1).

24041002121 is an equidigital number, since it uses as much as digits as its factorization.

24041002121 is an evil number, because the sum of its binary digits is even.

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

Adding to 24041002121 its reverse (12120014042), we get a palindrome (36161016163).

The spelling of 24041002121 in words is "twenty-four billion, forty-one million, two thousand, one hundred twenty-one".