23842211128 has 16 divisors (see below), whose sum is σ = 44706582000. Its totient is φ = 11920455936.

The previous prime is 23842211117. The next prime is 23842211131. The reversal of 23842211128 is 82111224832.

It is a junction number, because it is equal to n+sod(n) for n = 23842211093 and 23842211102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98053 + ... + 239371.

It is an arithmetic number, because the mean of its divisors is an integer number (2794161375).

Almost surely, 2^23842211128 is an apocalyptic number.

It is an amenable number.

23842211128 is a deficient number, since it is larger than the sum of its proper divisors (20864370872).

23842211128 is a wasteful number, since it uses less digits than its factorization.

23842211128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162414 (or 162410 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The spelling of 23842211128 in words is "twenty-three billion, eight hundred forty-two million, two hundred eleven thousand, one hundred twenty-eight".