42340230143 has 8 divisors (see below), whose sum is σ = 42388932768. Its totient is φ = 42291558144.

The previous prime is 42340230077. The next prime is 42340230193. The reversal of 42340230143 is 34103204324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42340230143 - 2¹⁰ = 42340229119 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 (42340230193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3723755 + ... + 3735107.

It is an arithmetic number, because the mean of its divisors is an integer number (5298616596).

Almost surely, 2^42340230143 is an apocalyptic number.

42340230143 is a deficient number, since it is larger than the sum of its proper divisors (48702625).

42340230143 is a wasteful number, since it uses less digits than its factorization.

42340230143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15313.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 42340230143 its reverse (34103204324), we get a palindrome (76443434467).

The spelling of 42340230143 in words is "forty-two billion, three hundred forty million, two hundred thirty thousand, one hundred forty-three".