23683399811 has 8 divisors (see below), whose sum is σ = 24616189200. Its totient is φ = 22758351840.

The previous prime is 23683399787. The next prime is 23683399847. The reversal of 23683399811 is 11899338632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23683399811 - 2²² = 23679205507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23683399891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1929116 + ... + 1941353.

It is an arithmetic number, because the mean of its divisors is an integer number (3077023650).

Almost surely, 2^23683399811 is an apocalyptic number.

23683399811 is a deficient number, since it is larger than the sum of its proper divisors (932789389).

23683399811 is a wasteful number, since it uses less digits than its factorization.

23683399811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3870709.

The product of its digits is 1679616, while the sum is 53.

The spelling of 23683399811 in words is "twenty-three billion, six hundred eighty-three million, three hundred ninety-nine thousand, eight hundred eleven".