42301332 has 24 divisors (see below), whose sum is σ = 109670400. Its totient is φ = 14100408.

The previous prime is 42301319. The next prime is 42301333. The reversal of 42301332 is 23310324.

42301332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42301333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195732 + ... + 195947.

It is an arithmetic number, because the mean of its divisors is an integer number (4569600).

Almost surely, 2^42301332 is an apocalyptic number.

It is an amenable number.

42301332 is an abundant number, since it is smaller than the sum of its proper divisors (67369068).

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

42301332 is a wasteful number, since it uses less digits than its factorization.

42301332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391692 (or 391684 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 42301332 is about 6503.9474167616. The cubic root of 42301332 is about 348.4319843497.

Adding to 42301332 its reverse (23310324), we get a palindrome (65611656).

The spelling of 42301332 in words is "forty-two million, three hundred one thousand, three hundred thirty-two".