23708819852 has 24 divisors (see below), whose sum is σ = 41924289792. Its totient is φ = 11731050000.

The previous prime is 23708819843. The next prime is 23708819873. The reversal of 23708819852 is 25891880732.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23708819794 and 23708819803.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84227 + ... + 233477.

It is an arithmetic number, because the mean of its divisors is an integer number (1746845408).

Almost surely, 2^23708819852 is an apocalyptic number.

It is an amenable number.

23708819852 is a deficient number, since it is larger than the sum of its proper divisors (18215469940).

23708819852 is a wasteful number, since it uses less digits than its factorization.

23708819852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149669 (or 149667 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 53.

The spelling of 23708819852 in words is "twenty-three billion, seven hundred eight million, eight hundred nineteen thousand, eight hundred fifty-two".