143044340345 has 8 divisors (see below), whose sum is σ = 171655920576. Its totient is φ = 114433664176.

The previous prime is 143044340323. The next prime is 143044340357. The reversal of 143044340345 is 543043440341.

It is a happy number.

143044340345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 143044340345 - 2¹⁶ = 143044274809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 192554 + ... + 568476.

It is an arithmetic number, because the mean of its divisors is an integer number (21456990072).

Almost surely, 2^143044340345 is an apocalyptic number.

It is an amenable number.

143044340345 is a deficient number, since it is larger than the sum of its proper divisors (28611580231).

143044340345 is an equidigital number, since it uses as much as digits as its factorization.

143044340345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452031.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 143044340345 its reverse (543043440341), we get a palindrome (686087780686).

The spelling of 143044340345 in words is "one hundred forty-three billion, forty-four million, three hundred forty thousand, three hundred forty-five".