23983583984579 has 2 divisors, whose sum is σ = 23983583984580. Its totient is φ = 23983583984578.

The previous prime is 23983583984533. The next prime is 23983583984653. The reversal of 23983583984579 is 97548938538932.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23983583984579 - 2¹² = 23983583980483 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23983583984497 and 23983583984506.

It is not a weakly prime, because it can be changed into another prime (23983583684579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11991791992289 + 11991791992290.

It is an arithmetic number, because the mean of its divisors is an integer number (11991791992290).

Almost surely, 2^{23983583984579} is an apocalyptic number.

23983583984579 is a deficient number, since it is larger than the sum of its proper divisors (1).

23983583984579 is an equidigital number, since it uses as much as digits as its factorization.

23983583984579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14108774400, while the sum is 83.

The spelling of 23983583984579 in words is "twenty-three trillion, nine hundred eighty-three billion, five hundred eighty-three million, nine hundred eighty-four thousand, five hundred seventy-nine".