143241043112 has 8 divisors (see below), whose sum is σ = 268576955850. Its totient is φ = 71620521552.

The previous prime is 143241043103. The next prime is 143241043129. The reversal of 143241043112 is 211340142341.

It can be written as a sum of positive squares in only one way, i.e., 121406252356 + 21834790756 = 348434^2 + 147766^2 .

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, 8952565187 + ... + 8952565202.

Almost surely, 2^143241043112 is an apocalyptic number.

It is an amenable number.

143241043112 is a deficient number, since it is larger than the sum of its proper divisors (125335912738).

143241043112 is a wasteful number, since it uses less digits than its factorization.

143241043112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17905130395 (or 17905130391 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 143241043112 its reverse (211340142341), we get a palindrome (354581185453).

The spelling of 143241043112 in words is "one hundred forty-three billion, two hundred forty-one million, forty-three thousand, one hundred twelve".