42120200141 has 16 divisors (see below), whose sum is σ = 44483616000. Its totient is φ = 39771648000.

The previous prime is 42120200117. The next prime is 42120200159. The reversal of 42120200141 is 14100202124.

It is a cyclic number.

It is not a de Polignac number, because 42120200141 - 2⁶ = 42120200077 is a prime.

It is a super-2 number, since 2×42120200141² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42120200191) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 10243676 + ... + 10247786.

It is an arithmetic number, because the mean of its divisors is an integer number (2780226000).

Almost surely, 2^42120200141 is an apocalyptic number.

It is an amenable number.

42120200141 is a deficient number, since it is larger than the sum of its proper divisors (2363415859).

42120200141 is a wasteful number, since it uses less digits than its factorization.

42120200141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5780.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 42120200141 its reverse (14100202124), we get a palindrome (56220402265).

The spelling of 42120200141 in words is "forty-two billion, one hundred twenty million, two hundred thousand, one hundred forty-one".