143343311042 has 8 divisors (see below), whose sum is σ = 215158410000. Its totient is φ = 71623841044.

The previous prime is 143343311011. The next prime is 143343311047. The reversal of 143343311042 is 240113343341.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 143343310996 and 143343311014.

It is not an unprimeable number, because it can be changed into a prime (143343311047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23903492 + ... + 23909487.

It is an arithmetic number, because the mean of its divisors is an integer number (26894801250).

Almost surely, 2^143343311042 is an apocalyptic number.

143343311042 is a deficient number, since it is larger than the sum of its proper divisors (71815098958).

143343311042 is a wasteful number, since it uses less digits than its factorization.

143343311042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47814480.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 143343311042 its reverse (240113343341), we get a palindrome (383456654383).

The spelling of 143343311042 in words is "one hundred forty-three billion, three hundred forty-three million, three hundred eleven thousand, forty-two".