143204244412 has 6 divisors (see below), whose sum is σ = 250607427728. Its totient is φ = 71602122204.

The previous prime is 143204244383. The next prime is 143204244437. The reversal of 143204244412 is 214442402341.

It is a happy number.

It is a super-2 number, since 2×143204244412² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17900530548 + ... + 17900530555.

Almost surely, 2^143204244412 is an apocalyptic number.

It is an amenable number.

143204244412 is a deficient number, since it is larger than the sum of its proper divisors (107403183316).

143204244412 is a wasteful number, since it uses less digits than its factorization.

143204244412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35801061107 (or 35801061105 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 143204244412 its reverse (214442402341), we get a palindrome (357646646753).

The spelling of 143204244412 in words is "one hundred forty-three billion, two hundred four million, two hundred forty-four thousand, four hundred twelve".