42154304204 has 12 divisors (see below), whose sum is σ = 73787072184. Its totient is φ = 21072283584.

The previous prime is 42154304149. The next prime is 42154304219. The reversal of 42154304204 is 40240345124.

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 in 3 ways as a sum of consecutive naturals, for example, 1197614 + ... + 1232309.

It is an arithmetic number, because the mean of its divisors is an integer number (6148922682).

Almost surely, 2^42154304204 is an apocalyptic number.

It is an amenable number.

42154304204 is a deficient number, since it is larger than the sum of its proper divisors (31632767980).

42154304204 is a wasteful number, since it uses less digits than its factorization.

42154304204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434264 (or 2434262 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 42154304204 its reverse (40240345124), we get a palindrome (82394649328).

The spelling of 42154304204 in words is "forty-two billion, one hundred fifty-four million, three hundred four thousand, two hundred four".