143045317156 has 12 divisors (see below), whose sum is σ = 286090634368. Its totient is φ = 61305135912.

The previous prime is 143045317153. The next prime is 143045317199. The reversal of 143045317156 is 651713540341.

It is a happy number.

143045317156 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (143045317153) 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, 2554380636 + ... + 2554380691.

Almost surely, 2^143045317156 is an apocalyptic number.

It is an amenable number.

143045317156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143045317156 is a wasteful number, since it uses less digits than its factorization.

143045317156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108761338 (or 5108761336 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

Adding to 143045317156 its reverse (651713540341), we get a palindrome (794758857497).

The spelling of 143045317156 in words is "one hundred forty-three billion, forty-five million, three hundred seventeen thousand, one hundred fifty-six".