42430042133404 has 24 divisors (see below), whose sum is σ = 74672044862688. Its totient is φ = 21095201171520.

The previous prime is 42430042133309. The next prime is 42430042133431. The reversal of 42430042133404 is 40433124003424.

42430042133404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42430042133404.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2238609 + ... + 9480055.

It is an arithmetic number, because the mean of its divisors is an integer number (3111335202612).

Almost surely, 2^{42430042133404} is an apocalyptic number.

It is an amenable number.

42430042133404 is a deficient number, since it is larger than the sum of its proper divisors (32242002729284).

42430042133404 is a wasteful number, since it uses less digits than its factorization.

42430042133404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7249725 (or 7249723 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 42430042133404 its reverse (40433124003424), we get a palindrome (82863166136828).

The spelling of 42430042133404 in words is "forty-two trillion, four hundred thirty billion, forty-two million, one hundred thirty-three thousand, four hundred four".