24089688121 has 2 divisors, whose sum is σ = 24089688122. Its totient is φ = 24089688120.

The previous prime is 24089688107. The next prime is 24089688131. The reversal of 24089688121 is 12188698042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21590188096 + 2499500025 = 146936^2 + 49995^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24089688121 is a prime.

It is not a weakly prime, because it can be changed into another prime (24089688131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12044844060 + 12044844061.

It is an arithmetic number, because the mean of its divisors is an integer number (12044844061).

Almost surely, 2^24089688121 is an apocalyptic number.

It is an amenable number.

24089688121 is a deficient number, since it is larger than the sum of its proper divisors (1).

24089688121 is an equidigital number, since it uses as much as digits as its factorization.

24089688121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 442368, while the sum is 49.

The spelling of 24089688121 in words is "twenty-four billion, eighty-nine million, six hundred eighty-eight thousand, one hundred twenty-one".