42023232112 has 20 divisors (see below), whose sum is σ = 81477113256. Its totient is φ = 20996880320.

The previous prime is 42023232107. The next prime is 42023232131. The reversal of 42023232112 is 21123232024.

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, 897439 + ... + 943102.

Almost surely, 2^42023232112 is an apocalyptic number.

It is an amenable number.

42023232112 is a deficient number, since it is larger than the sum of its proper divisors (39453881144).

42023232112 is a wasteful number, since it uses less digits than its factorization.

42023232112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841976 (or 1841970 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 42023232112 its reverse (21123232024), we get a palindrome (63146464136).

The spelling of 42023232112 in words is "forty-two billion, twenty-three million, two hundred thirty-two thousand, one hundred twelve".