24121045469 has 2 divisors, whose sum is σ = 24121045470. Its totient is φ = 24121045468.

The previous prime is 24121045463. The next prime is 24121045477. The reversal of 24121045469 is 96454012142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23039293369 + 1081752100 = 151787^2 + 32890^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24121045469 is a prime.

It is a super-2 number, since 2×24121045469² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24121045463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12060522734 + 12060522735.

It is an arithmetic number, because the mean of its divisors is an integer number (12060522735).

Almost surely, 2^24121045469 is an apocalyptic number.

It is an amenable number.

24121045469 is a deficient number, since it is larger than the sum of its proper divisors (1).

24121045469 is an equidigital number, since it uses as much as digits as its factorization.

24121045469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 24121045469 in words is "twenty-four billion, one hundred twenty-one million, forty-five thousand, four hundred sixty-nine".