143103344432 has 10 divisors (see below), whose sum is σ = 277262729868. Its totient is φ = 71551672208.

The previous prime is 143103344431. The next prime is 143103344479. The reversal of 143103344432 is 234443301341.

143103344432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (143103344431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4471979498 + ... + 4471979529.

Almost surely, 2^143103344432 is an apocalyptic number.

It is an amenable number.

143103344432 is a deficient number, since it is larger than the sum of its proper divisors (134159385436).

143103344432 is an equidigital number, since it uses as much as digits as its factorization.

143103344432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8943959035 (or 8943959029 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 143103344432 its reverse (234443301341), we get a palindrome (377546645773).

The spelling of 143103344432 in words is "one hundred forty-three billion, one hundred three million, three hundred forty-four thousand, four hundred thirty-two".