42231022141 has 16 divisors (see below), whose sum is σ = 55748822400. Its totient is φ = 30971566080.

The previous prime is 42231022139. The next prime is 42231022181. The reversal of 42231022141 is 14122013224.

It is not a de Polignac number, because 42231022141 - 2¹ = 42231022139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42231022111) 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 15 ways as a sum of consecutive naturals, for example, 16129716 + ... + 16132333.

It is an arithmetic number, because the mean of its divisors is an integer number (3484301400).

Almost surely, 2^42231022141 is an apocalyptic number.

It is an amenable number.

42231022141 is a deficient number, since it is larger than the sum of its proper divisors (13517800259).

42231022141 is a wasteful number, since it uses less digits than its factorization.

42231022141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32262084.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 42231022141 its reverse (14122013224), we get a palindrome (56353035365).

The spelling of 42231022141 in words is "forty-two billion, two hundred thirty-one million, twenty-two thousand, one hundred forty-one".