42351524205 has 16 divisors (see below), whose sum is σ = 69415182144. Its totient is φ = 22036565120.

The previous prime is 42351524203. The next prime is 42351524209. The reversal of 42351524205 is 50242515324.

It is a happy number.

It is not a de Polignac number, because 42351524205 - 2¹ = 42351524203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42351524203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34431519 + ... + 34432748.

It is an arithmetic number, because the mean of its divisors is an integer number (4338448884).

Almost surely, 2^42351524205 is an apocalyptic number.

It is an amenable number.

42351524205 is a deficient number, since it is larger than the sum of its proper divisors (27063657939).

42351524205 is a wasteful number, since it uses less digits than its factorization.

42351524205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68864316.

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 42351524205 in words is "forty-two billion, three hundred fifty-one million, five hundred twenty-four thousand, two hundred five".