23996420605 has 32 divisors (see below), whose sum is σ = 30530193408. Its totient is φ = 18068635200.

The previous prime is 23996420593. The next prime is 23996420611. The reversal of 23996420605 is 50602469932.

It is not a de Polignac number, because 23996420605 - 2⁹ = 23996420093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 4659642 + ... + 4664788.

It is an arithmetic number, because the mean of its divisors is an integer number (954068544).

Almost surely, 2^23996420605 is an apocalyptic number.

It is an amenable number.

23996420605 is a deficient number, since it is larger than the sum of its proper divisors (6533772803).

23996420605 is a wasteful number, since it uses less digits than its factorization.

23996420605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5817.

The product of its (nonzero) digits is 699840, while the sum is 46.

The spelling of 23996420605 in words is "twenty-three billion, nine hundred ninety-six million, four hundred twenty thousand, six hundred five".