143645150223112 has 8 divisors (see below), whose sum is σ = 269334656668350. Its totient is φ = 71822575111552.

The previous prime is 143645150223061. The next prime is 143645150223143. The reversal of 143645150223112 is 211322051546341.

It can be written as a sum of positive squares in only one way, i.e., 132853885803076 + 10791264420036 = 11526226^2 + 3285006^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8977821888937 + ... + 8977821888952.

Almost surely, 2^{143645150223112} is an apocalyptic number.

It is an amenable number.

143645150223112 is a deficient number, since it is larger than the sum of its proper divisors (125689506445238).

143645150223112 is a wasteful number, since it uses less digits than its factorization.

143645150223112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17955643777895 (or 17955643777891 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 143645150223112 in words is "one hundred forty-three trillion, six hundred forty-five billion, one hundred fifty million, two hundred twenty-three thousand, one hundred twelve".