23720093941 has 2 divisors, whose sum is σ = 23720093942. Its totient is φ = 23720093940.

The previous prime is 23720093927. The next prime is 23720094007. The reversal of 23720093941 is 14939002732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13411956100 + 10308137841 = 115810^2 + 101529^2 .

It is a cyclic number.

It is not a de Polignac number, because 23720093941 - 2⁹ = 23720093429 is a prime.

It is a super-2 number, since 2×23720093941² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23720093894 and 23720093903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23720093921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11860046970 + 11860046971.

It is an arithmetic number, because the mean of its divisors is an integer number (11860046971).

Almost surely, 2^23720093941 is an apocalyptic number.

It is an amenable number.

23720093941 is a deficient number, since it is larger than the sum of its proper divisors (1).

23720093941 is an equidigital number, since it uses as much as digits as its factorization.

23720093941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 23720093941 in words is "twenty-three billion, seven hundred twenty million, ninety-three thousand, nine hundred forty-one".