42333143112 has 96 divisors (see below), whose sum is σ = 123524364600. Its totient is φ = 13020023808.

The previous prime is 42333143089. The next prime is 42333143129. The reversal of 42333143112 is 21134133324.

It is a happy number.

42333143112 is a `hidden beast` number, since 4 + 2 + 33 + 314 + 311 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 40693379076 + 1639764036 = 201726^2 + 40494^2 .

It is a super-3 number, since 3×42333143112³ (a number of 33 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2546058 + ... + 2562630.

Almost surely, 2^42333143112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42333143112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61762182300).

42333143112 is an abundant number, since it is smaller than the sum of its proper divisors (81191221488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42333143112 is a wasteful number, since it uses less digits than its factorization.

42333143112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19327 (or 19320 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 42333143112 its reverse (21134133324), we get a palindrome (63467276436).

The spelling of 42333143112 in words is "forty-two billion, three hundred thirty-three million, one hundred forty-three thousand, one hundred twelve".