24238354969 has 2 divisors, whose sum is σ = 24238354970. Its totient is φ = 24238354968.

The previous prime is 24238354879. The next prime is 24238354993. The reversal of 24238354969 is 96945383242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22081960000 + 2156394969 = 148600^2 + 46437^2 .

It is a cyclic number.

It is not a de Polignac number, because 24238354969 - 2¹¹ = 24238352921 is a prime.

It is a super-2 number, since 2×24238354969² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24238352969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12119177484 + 12119177485.

It is an arithmetic number, because the mean of its divisors is an integer number (12119177485).

Almost surely, 2^24238354969 is an apocalyptic number.

It is an amenable number.

24238354969 is a deficient number, since it is larger than the sum of its proper divisors (1).

24238354969 is an equidigital number, since it uses as much as digits as its factorization.

24238354969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11197440, while the sum is 55.

The spelling of 24238354969 in words is "twenty-four billion, two hundred thirty-eight million, three hundred fifty-four thousand, nine hundred sixty-nine".