23886836841 has 32 divisors (see below), whose sum is σ = 39635942400. Its totient is φ = 12485309760.

The previous prime is 23886836797. The next prime is 23886836887. The reversal of 23886836841 is 14863868832.

It is a happy number.

It is not a de Polignac number, because 23886836841 - 2⁶ = 23886836777 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (23886838841) 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 31 ways as a sum of consecutive naturals, for example, 1020615 + ... + 1043756.

It is an arithmetic number, because the mean of its divisors is an integer number (1238623200).

Almost surely, 2^23886836841 is an apocalyptic number.

23886836841 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23886836841 is a deficient number, since it is larger than the sum of its proper divisors (15749105559).

23886836841 is a wasteful number, since it uses less digits than its factorization.

23886836841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064429.

The product of its digits is 10616832, while the sum is 57.

The spelling of 23886836841 in words is "twenty-three billion, eight hundred eighty-six million, eight hundred thirty-six thousand, eight hundred forty-one".