143143041140 has 72 divisors (see below), whose sum is σ = 337442305536. Its totient is φ = 50944484800.

The previous prime is 143143041131. The next prime is 143143041143. The reversal of 143143041140 is 41140341341.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143143041143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 515516 + ... + 742995.

It is an arithmetic number, because the mean of its divisors is an integer number (4686698688).

Almost surely, 2^143143041140 is an apocalyptic number.

143143041140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143143041140 is an abundant number, since it is smaller than the sum of its proper divisors (194299264396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143143041140 is a wasteful number, since it uses less digits than its factorization.

143143041140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258589 (or 1258576 counting only the distinct ones).

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

Adding to 143143041140 its reverse (41140341341), we get a palindrome (184283382481).

The spelling of 143143041140 in words is "one hundred forty-three billion, one hundred forty-three million, forty-one thousand, one hundred forty".