42333168 has 40 divisors (see below), whose sum is σ = 109600128. Its totient is φ = 14080192.

The previous prime is 42333157. The next prime is 42333173. The reversal of 42333168 is 86133324.

It is a super-2 number, since 2×42333168² = 3584194225832448, which contains 22 as substring.

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

It is a congruent number.

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, 35071 + ... + 36257.

Almost surely, 2^42333168 is an apocalyptic number.

42333168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

42333168 is an abundant number, since it is smaller than the sum of its proper divisors (67266960).

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

42333168 is a wasteful number, since it uses less digits than its factorization.

42333168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941 (or 1935 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 42333168 is about 6506.3943932104. The cubic root of 42333168 is about 348.5193724492.

It can be divided in two parts, 4233316 and 8, that added together give a palindrome (4233324).

The spelling of 42333168 in words is "forty-two million, three hundred thirty-three thousand, one hundred sixty-eight".