23880338663 has 2 divisors, whose sum is σ = 23880338664. Its totient is φ = 23880338662.

The previous prime is 23880338623. The next prime is 23880338687. The reversal of 23880338663 is 36683308832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23880338663 - 2¹² = 23880334567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23880338623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11940169331 + 11940169332.

It is an arithmetic number, because the mean of its divisors is an integer number (11940169332).

Almost surely, 2^23880338663 is an apocalyptic number.

23880338663 is a deficient number, since it is larger than the sum of its proper divisors (1).

23880338663 is an equidigital number, since it uses as much as digits as its factorization.

23880338663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 23880338663 in words is "twenty-three billion, eight hundred eighty million, three hundred thirty-eight thousand, six hundred sixty-three".