143340212134312 has 8 divisors (see below), whose sum is σ = 268762897751850. Its totient is φ = 71670106067152.

The previous prime is 143340212134309. The next prime is 143340212134349. The reversal of 143340212134312 is 213431212043341.

It is a happy number.

143340212134312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 125438969602116 + 17901242532196 = 11199954^2 + 4230986^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8958763258387 + ... + 8958763258402.

Almost surely, 2^{143340212134312} is an apocalyptic number.

It is an amenable number.

143340212134312 is a deficient number, since it is larger than the sum of its proper divisors (125422685617538).

143340212134312 is a wasteful number, since it uses less digits than its factorization.

143340212134312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17917526516795 (or 17917526516791 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 143340212134312 its reverse (213431212043341), we get a palindrome (356771424177653).

The spelling of 143340212134312 in words is "one hundred forty-three trillion, three hundred forty billion, two hundred twelve million, one hundred thirty-four thousand, three hundred twelve".