143343423042 has 8 divisors (see below), whose sum is σ = 286686846096. Its totient is φ = 47781141012.

The previous prime is 143343423001. The next prime is 143343423107. The reversal of 143343423042 is 240324343341.

It is a happy number.

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

143343423042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 143343422994 and 143343423012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11945285248 + ... + 11945285259.

It is an arithmetic number, because the mean of its divisors is an integer number (35835855762).

Almost surely, 2^143343423042 is an apocalyptic number.

143343423042 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.

143343423042 is a wasteful number, since it uses less digits than its factorization.

143343423042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23890570512.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 143343423042 its reverse (240324343341), we get a palindrome (383667766383).

The spelling of 143343423042 in words is "one hundred forty-three billion, three hundred forty-three million, four hundred twenty-three thousand, forty-two".