42403102304 has 24 divisors (see below), whose sum is σ = 85737356208. Its totient is φ = 20628535680.

The previous prime is 42403102211. The next prime is 42403102307. The reversal of 42403102304 is 40320130424.

It is a self number, because there is not a number n which added to its sum of digits gives 42403102304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42403102307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17905532 + ... + 17907899.

It is an arithmetic number, because the mean of its divisors is an integer number (3572389842).

Almost surely, 2^42403102304 is an apocalyptic number.

It is an amenable number.

42403102304 is an abundant number, since it is smaller than the sum of its proper divisors (43334253904).

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

42403102304 is a wasteful number, since it uses less digits than its factorization.

42403102304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35813478 (or 35813470 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 42403102304 its reverse (40320130424), we get a palindrome (82723232728).

The spelling of 42403102304 in words is "forty-two billion, four hundred three million, one hundred two thousand, three hundred four".