143230242520166 has 16 divisors (see below), whose sum is σ = 220785294519504. Its totient is φ = 69649440209664.

The previous prime is 143230242520153. The next prime is 143230242520201. The reversal of 143230242520166 is 661025242032341.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3573945491 + ... + 3573985566.

It is an arithmetic number, because the mean of its divisors is an integer number (13799080907469).

Almost surely, 2^{143230242520166} is an apocalyptic number.

143230242520166 is a deficient number, since it is larger than the sum of its proper divisors (77555051999338).

143230242520166 is a wasteful number, since it uses less digits than its factorization.

143230242520166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7147931335.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 143230242520166 in words is "one hundred forty-three trillion, two hundred thirty billion, two hundred forty-two million, five hundred twenty thousand, one hundred sixty-six".