42336164 has 24 divisors (see below), whose sum is σ = 80918208. Its totient is φ = 19262880.

The previous prime is 42336163. The next prime is 42336197. The reversal of 42336164 is 46163324.

It is not an unprimeable number, because it can be changed into a prime (42336163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2042 + ... + 9425.

It is an arithmetic number, because the mean of its divisors is an integer number (3371592).

Almost surely, 2^42336164 is an apocalyptic number.

It is an amenable number.

42336164 is a deficient number, since it is larger than the sum of its proper divisors (38582044).

42336164 is a wasteful number, since it uses less digits than its factorization.

42336164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11555 (or 11553 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 42336164 is about 6506.6246241811. The cubic root of 42336164 is about 348.5275940514.

Adding to 42336164 its reverse (46163324), we get a palindrome (88499488).

The spelling of 42336164 in words is "forty-two million, three hundred thirty-six thousand, one hundred sixty-four".