23038764841 has 2 divisors, whose sum is σ = 23038764842. Its totient is φ = 23038764840.

The previous prime is 23038764817. The next prime is 23038764899. The reversal of 23038764841 is 14846783032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21309868441 + 1728896400 = 145979^2 + 41580^2 .

It is a cyclic number.

It is not a de Polignac number, because 23038764841 - 2¹¹ = 23038762793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23038764791 and 23038764800.

It is not a weakly prime, because it can be changed into another prime (23038764341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11519382420 + 11519382421.

It is an arithmetic number, because the mean of its divisors is an integer number (11519382421).

Almost surely, 2^23038764841 is an apocalyptic number.

It is an amenable number.

23038764841 is a deficient number, since it is larger than the sum of its proper divisors (1).

23038764841 is an equidigital number, since it uses as much as digits as its factorization.

23038764841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 23038764841 in words is "twenty-three billion, thirty-eight million, seven hundred sixty-four thousand, eight hundred forty-one".