42130350201 has 4 divisors (see below), whose sum is σ = 56173800272. Its totient is φ = 28086900132.

The previous prime is 42130350167. The next prime is 42130350203. The reversal of 42130350201 is 10205303124.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 42130350201 - 2⁶ = 42130350137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42130350203) by changing a digit.

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, 7021725031 + ... + 7021725036.

It is an arithmetic number, because the mean of its divisors is an integer number (14043450068).

Almost surely, 2^42130350201 is an apocalyptic number.

It is an amenable number.

42130350201 is a deficient number, since it is larger than the sum of its proper divisors (14043450071).

42130350201 is a wasteful number, since it uses less digits than its factorization.

42130350201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14043450070.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 42130350201 its reverse (10205303124), we get a palindrome (52335653325).

The spelling of 42130350201 in words is "forty-two billion, one hundred thirty million, three hundred fifty thousand, two hundred one".