42132304 has 40 divisors (see below), whose sum is σ = 84101760. Its totient is φ = 20437248.

The previous prime is 42132227. The next prime is 42132319. The reversal of 42132304 is 40323124.

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, 134452 + ... + 134764.

It is an arithmetic number, because the mean of its divisors is an integer number (2102544).

Almost surely, 2^42132304 is an apocalyptic number.

It is an amenable number.

42132304 is a deficient number, since it is larger than the sum of its proper divisors (41969456).

42132304 is a wasteful number, since it uses less digits than its factorization.

42132304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 42132304 is about 6490.9401476211. The cubic root of 42132304 is about 347.9672757356.

Adding to 42132304 its reverse (40323124), we get a palindrome (82455428).

It can be divided in two parts, 42132 and 304, that added together give a square (42436 = 206²).

The spelling of 42132304 in words is "forty-two million, one hundred thirty-two thousand, three hundred four".