143723712316 has 12 divisors (see below), whose sum is σ = 255779488440. Its totient is φ = 70643858480.

The previous prime is 143723712287. The next prime is 143723712317. The reversal of 143723712316 is 613217327341.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143723712317) 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, 304499155 + ... + 304499626.

It is an arithmetic number, because the mean of its divisors is an integer number (21314957370).

Almost surely, 2^143723712316 is an apocalyptic number.

It is an amenable number.

143723712316 is a deficient number, since it is larger than the sum of its proper divisors (112055776124).

143723712316 is a wasteful number, since it uses less digits than its factorization.

143723712316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608998844 (or 608998842 counting only the distinct ones).

The product of its digits is 127008, while the sum is 40.

The spelling of 143723712316 in words is "one hundred forty-three billion, seven hundred twenty-three million, seven hundred twelve thousand, three hundred sixteen".