23863544941 has 4 divisors (see below), whose sum is σ = 23869951552. Its totient is φ = 23857138332.

The previous prime is 23863544933. The next prime is 23863544951. The reversal of 23863544941 is 14944536832.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23863544941 - 2³ = 23863544933 is a prime.

It is a super-2 number, since 2×23863544941² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23863544951) 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 in 3 ways as a sum of consecutive naturals, for example, 3197715 + ... + 3205168.

It is an arithmetic number, because the mean of its divisors is an integer number (5967487888).

Almost surely, 2^23863544941 is an apocalyptic number.

It is an amenable number.

23863544941 is a deficient number, since it is larger than the sum of its proper divisors (6406611).

23863544941 is an equidigital number, since it uses as much as digits as its factorization.

23863544941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6406610.

The product of its digits is 2488320, while the sum is 49.

The spelling of 23863544941 in words is "twenty-three billion, eight hundred sixty-three million, five hundred forty-four thousand, nine hundred forty-one".