143163241243612 has 12 divisors (see below), whose sum is σ = 250537873801320. Its totient is φ = 71580991586096.

The previous prime is 143163241243571. The next prime is 143163241243613. The reversal of 143163241243612 is 216342142361341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143163241243613) 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, 156746662 + ... + 157657357.

It is an arithmetic number, because the mean of its divisors is an integer number (20878156150110).

Almost surely, 2^{143163241243612} is an apocalyptic number.

It is an amenable number.

143163241243612 is a deficient number, since it is larger than the sum of its proper divisors (107374632557708).

143163241243612 is a wasteful number, since it uses less digits than its factorization.

143163241243612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314517860 (or 314517858 counting only the distinct ones).

The product of its digits is 497664, while the sum is 43.

The spelling of 143163241243612 in words is "one hundred forty-three trillion, one hundred sixty-three billion, two hundred forty-one million, two hundred forty-three thousand, six hundred twelve".