42031114141 has 4 divisors (see below), whose sum is σ = 42274068732. Its totient is φ = 41788159552.

The previous prime is 42031114129. The next prime is 42031114187. The reversal of 42031114141 is 14141113024.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19479784900 + 22551329241 = 139570^2 + 150171^2 .

It is a cyclic number.

It is not a de Polignac number, because 42031114141 - 2¹⁵ = 42031081373 is a prime.

It is a super-2 number, since 2×42031114141² (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 (42031114241) 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 3 ways as a sum of consecutive naturals, for example, 121477036 + ... + 121477381.

It is an arithmetic number, because the mean of its divisors is an integer number (10568517183).

Almost surely, 2^42031114141 is an apocalyptic number.

It is an amenable number.

42031114141 is a deficient number, since it is larger than the sum of its proper divisors (242954591).

42031114141 is a wasteful number, since it uses less digits than its factorization.

42031114141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242954590.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 42031114141 its reverse (14141113024), we get a palindrome (56172227165).

The spelling of 42031114141 in words is "forty-two billion, thirty-one million, one hundred fourteen thousand, one hundred forty-one".