143160421120252 has 6 divisors (see below), whose sum is σ = 250530736960448. Its totient is φ = 71580210560124.

The previous prime is 143160421120183. The next prime is 143160421120271. The reversal of 143160421120252 is 252021124061341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17895052640028 + ... + 17895052640035.

Almost surely, 2^{143160421120252} is an apocalyptic number.

It is an amenable number.

143160421120252 is a deficient number, since it is larger than the sum of its proper divisors (107370315840196).

143160421120252 is a wasteful number, since it uses less digits than its factorization.

143160421120252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35790105280067 (or 35790105280065 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 143160421120252 its reverse (252021124061341), we get a palindrome (395181545181593).

The spelling of 143160421120252 in words is "one hundred forty-three trillion, one hundred sixty billion, four hundred twenty-one million, one hundred twenty thousand, two hundred fifty-two".