42230320143 has 16 divisors (see below), whose sum is σ = 65039210496. Its totient is φ = 24088595840.

The previous prime is 42230320133. The next prime is 42230320147. The reversal of 42230320143 is 34102303224.

It is a cyclic number.

It is not a de Polignac number, because 42230320143 - 2⁴ = 42230320127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42230320147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37637871 + ... + 37638992.

It is an arithmetic number, because the mean of its divisors is an integer number (4064950656).

Almost surely, 2^42230320143 is an apocalyptic number.

42230320143 is a deficient number, since it is larger than the sum of its proper divisors (22808890353).

42230320143 is a wasteful number, since it uses less digits than its factorization.

42230320143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75276894.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 42230320143 its reverse (34102303224), we get a palindrome (76332623367).

The spelling of 42230320143 in words is "forty-two billion, two hundred thirty million, three hundred twenty thousand, one hundred forty-three".