24242040133 has 2 divisors, whose sum is σ = 24242040134. Its totient is φ = 24242040132.

The previous prime is 24242040107. The next prime is 24242040157. The reversal of 24242040133 is 33104024242.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16697033089 + 7545007044 = 129217^2 + 86862^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24242040133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24242040098 and 24242040107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24242040533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12121020066 + 12121020067.

It is an arithmetic number, because the mean of its divisors is an integer number (12121020067).

Almost surely, 2^24242040133 is an apocalyptic number.

It is an amenable number.

24242040133 is a deficient number, since it is larger than the sum of its proper divisors (1).

24242040133 is an equidigital number, since it uses as much as digits as its factorization.

24242040133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 24242040133 its reverse (33104024242), we get a palindrome (57346064375).

The spelling of 24242040133 in words is "twenty-four billion, two hundred forty-two million, forty thousand, one hundred thirty-three".