23825772112 has 40 divisors (see below), whose sum is σ = 46365825800. Its totient is φ = 11860508160.

The previous prime is 23825772109. The next prime is 23825772127. The reversal of 23825772112 is 21127752832.

It can be written as a sum of positive squares in 4 ways, for example, as 17748634176 + 6077137936 = 133224^2 + 77956^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4090162 + ... + 4095982.

It is an arithmetic number, because the mean of its divisors is an integer number (1159145645).

Almost surely, 2^23825772112 is an apocalyptic number.

It is an amenable number.

23825772112 is a deficient number, since it is larger than the sum of its proper divisors (22540053688).

23825772112 is a wasteful number, since it uses less digits than its factorization.

23825772112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6911 (or 6905 counting only the distinct ones).

The product of its digits is 94080, while the sum is 40.

The spelling of 23825772112 in words is "twenty-three billion, eight hundred twenty-five million, seven hundred seventy-two thousand, one hundred twelve".