143383875712 has 64 divisors (see below), whose sum is σ = 356132053440. Its totient is φ = 55863843840.

The previous prime is 143383875653. The next prime is 143383875731. The reversal of 143383875712 is 217578383341.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 143383875712.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7264083 + ... + 7283794.

It is an arithmetic number, because the mean of its divisors is an integer number (5564563335).

Almost surely, 2^143383875712 is an apocalyptic number.

It is an amenable number.

143383875712 is an abundant number, since it is smaller than the sum of its proper divisors (212748177728).

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

143383875712 is a wasteful number, since it uses less digits than its factorization.

143383875712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14547909 (or 14547897 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 52.

The spelling of 143383875712 in words is "one hundred forty-three billion, three hundred eighty-three million, eight hundred seventy-five thousand, seven hundred twelve".