24361878941 has 2 divisors, whose sum is σ = 24361878942. Its totient is φ = 24361878940.

The previous prime is 24361878923. The next prime is 24361878949. The reversal of 24361878941 is 14987816342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19621005625 + 4740873316 = 140075^2 + 68854^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24361878941 is a prime.

It is a super-2 number, since 2×24361878941² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24361878949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12180939470 + 12180939471.

It is an arithmetic number, because the mean of its divisors is an integer number (12180939471).

Almost surely, 2^24361878941 is an apocalyptic number.

It is an amenable number.

24361878941 is a deficient number, since it is larger than the sum of its proper divisors (1).

24361878941 is an equidigital number, since it uses as much as digits as its factorization.

24361878941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 53.

The spelling of 24361878941 in words is "twenty-four billion, three hundred sixty-one million, eight hundred seventy-eight thousand, nine hundred forty-one".