42043343214 has 8 divisors (see below), whose sum is σ = 84086686440. Its totient is φ = 14014447736.

The previous prime is 42043343213. The next prime is 42043343219. The reversal of 42043343214 is 41234334024.

It is a happy number.

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

42043343214 is an admirable number.

It is a super-2 number, since 2×42043343214² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42043343213) 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 3 ways as a sum of consecutive naturals, for example, 3503611929 + ... + 3503611940.

It is an arithmetic number, because the mean of its divisors is an integer number (10510835805).

Almost surely, 2^42043343214 is an apocalyptic number.

42043343214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42043343214 is a wasteful number, since it uses less digits than its factorization.

42043343214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7007223874.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 42043343214 its reverse (41234334024), we get a palindrome (83277677238).

The spelling of 42043343214 in words is "forty-two billion, forty-three million, three hundred forty-three thousand, two hundred fourteen".