23851236041 has 4 divisors (see below), whose sum is σ = 24620630784. Its totient is φ = 23081841300.

The previous prime is 23851236023. The next prime is 23851236043. The reversal of 23851236041 is 14063215832.

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 23851236041 - 2²⁶ = 23784127177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23851235992 and 23851236010.

It is not an unprimeable number, because it can be changed into a prime (23851236043) 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 in 3 ways as a sum of consecutive naturals, for example, 384697325 + ... + 384697386.

It is an arithmetic number, because the mean of its divisors is an integer number (6155157696).

Almost surely, 2^23851236041 is an apocalyptic number.

It is an amenable number.

23851236041 is a deficient number, since it is larger than the sum of its proper divisors (769394743).

23851236041 is an equidigital number, since it uses as much as digits as its factorization.

23851236041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769394742.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 23851236041 in words is "twenty-three billion, eight hundred fifty-one million, two hundred thirty-six thousand, forty-one".