143168069061796 has 27 divisors (see below), whose sum is σ = 251047797261793. Its totient is φ = 71440415203040.

The previous prime is 143168069061779. The next prime is 143168069061799. The reversal of 143168069061796 is 697160960861341.

The square root of 143168069061796 is 11965286.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 41056235660196 + 102111833401600 = 6407514^2 + 10105040^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143168069061799) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12467822271 + ... + 12467833753.

Almost surely, 2^{143168069061796} is an apocalyptic number.

143168069061796 is the 11965286-th square number.

It is an amenable number.

143168069061796 is a deficient number, since it is larger than the sum of its proper divisors (107879728199997).

143168069061796 is an frugal number, since it uses more digits than its factorization.

143168069061796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24012 (or 12006 counting only the distinct ones).

The product of its (nonzero) digits is 70543872, while the sum is 67.

The spelling of 143168069061796 in words is "one hundred forty-three trillion, one hundred sixty-eight billion, sixty-nine million, sixty-one thousand, seven hundred ninety-six".