42404024332 has 6 divisors (see below), whose sum is σ = 74207042588. Its totient is φ = 21202012164.

The previous prime is 42404024329. The next prime is 42404024357. The reversal of 42404024332 is 23342040424.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 42404024332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5300503038 + ... + 5300503045.

Almost surely, 2^42404024332 is an apocalyptic number.

It is an amenable number.

42404024332 is a deficient number, since it is larger than the sum of its proper divisors (31803018256).

42404024332 is a wasteful number, since it uses less digits than its factorization.

42404024332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10601006087 (or 10601006085 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 42404024332 its reverse (23342040424), we get a palindrome (65746064756).

The spelling of 42404024332 in words is "forty-two billion, four hundred four million, twenty-four thousand, three hundred thirty-two".