42463304 has 32 divisors (see below), whose sum is σ = 88515840. Its totient is φ = 18964800.

The previous prime is 42463283. The next prime is 42463307. The reversal of 42463304 is 40336424.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (42463307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3362 + ... + 9809.

It is an arithmetic number, because the mean of its divisors is an integer number (2766120).

Almost surely, 2^42463304 is an apocalyptic number.

It is an amenable number.

42463304 is an abundant number, since it is smaller than the sum of its proper divisors (46052536).

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

42463304 is a wasteful number, since it uses less digits than its factorization.

42463304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13221 (or 13217 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 42463304 is about 6516.3873426923. The cubic root of 42463304 is about 348.8761338521.

Adding to 42463304 its reverse (40336424), we get a palindrome (82799728).

The spelling of 42463304 in words is "forty-two million, four hundred sixty-three thousand, three hundred four".