143447062813144 has 16 divisors (see below), whose sum is σ = 268963525794600. Its totient is φ = 71723455934592.

The previous prime is 143447062813133. The next prime is 143447062813147. The reversal of 143447062813144 is 441318260744341.

143447062813144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 143447062813091 and 143447062813100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143447062813147) 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, 902302 + ... + 16961965.

Almost surely, 2^{143447062813144} is an apocalyptic number.

It is an amenable number.

143447062813144 is a deficient number, since it is larger than the sum of its proper divisors (125516462981456).

143447062813144 is a wasteful number, since it uses less digits than its factorization.

143447062813144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18868002 (or 18867998 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 52.

The spelling of 143447062813144 in words is "one hundred forty-three trillion, four hundred forty-seven billion, sixty-two million, eight hundred thirteen thousand, one hundred forty-four".