42330020050 has 12 divisors (see below), whose sum is σ = 78733837386. Its totient is φ = 16932008000.

The previous prime is 42330020041. The next prime is 42330020071. The reversal of 42330020050 is 5002003324.

It can be written as a sum of positive squares in 3 ways, for example, as 39100712121 + 3229307929 = 197739^2 + 56827^2 .

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 5 ways as a sum of consecutive naturals, for example, 423300151 + ... + 423300250.

Almost surely, 2^42330020050 is an apocalyptic number.

42330020050 is a deficient number, since it is larger than the sum of its proper divisors (36403817336).

42330020050 is a wasteful number, since it uses less digits than its factorization.

42330020050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846600413 (or 846600408 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

Adding to 42330020050 its reverse (5002003324), we get a palindrome (47332023374).

The spelling of 42330020050 in words is "forty-two billion, three hundred thirty million, twenty thousand, fifty".