23080644721828 has 48 divisors (see below), whose sum is σ = 41859901669824. Its totient is φ = 11128435194240.

The previous prime is 23080644721817. The next prime is 23080644721933. The reversal of 23080644721828 is 82812744608032.

It is a happy number.

It is a super-3 number, since 3×23080644721828³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16219351 + ... + 17584897.

It is an arithmetic number, because the mean of its divisors is an integer number (872081284788).

Almost surely, 2^{23080644721828} is an apocalyptic number.

It is an amenable number.

23080644721828 is a deficient number, since it is larger than the sum of its proper divisors (18779256947996).

23080644721828 is a wasteful number, since it uses less digits than its factorization.

23080644721828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366972 (or 1366970 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 55.

The spelling of 23080644721828 in words is "twenty-three trillion, eighty billion, six hundred forty-four million, seven hundred twenty-one thousand, eight hundred twenty-eight".