23038614409 has 2 divisors, whose sum is σ = 23038614410. Its totient is φ = 23038614408.

The previous prime is 23038614373. The next prime is 23038614413. The reversal of 23038614409 is 90441683032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22090282384 + 948332025 = 148628^2 + 30795^2 .

It is a cyclic number.

It is not a de Polignac number, because 23038614409 - 2¹⁷ = 23038483337 is a prime.

It is not a weakly prime, because it can be changed into another prime (23738614409) 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 as a sum of consecutive naturals, namely, 11519307204 + 11519307205.

It is an arithmetic number, because the mean of its divisors is an integer number (11519307205).

Almost surely, 2^23038614409 is an apocalyptic number.

It is an amenable number.

23038614409 is a deficient number, since it is larger than the sum of its proper divisors (1).

23038614409 is an equidigital number, since it uses as much as digits as its factorization.

23038614409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 23038614409 in words is "twenty-three billion, thirty-eight million, six hundred fourteen thousand, four hundred nine".