143003212240 has 160 divisors (see below), whose sum is σ = 384607883520. Its totient is φ = 48434429952.

The previous prime is 143003212229. The next prime is 143003212243. The reversal of 143003212240 is 42212300341.

143003212240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143003212243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33621954 + ... + 33626206.

It is an arithmetic number, because the mean of its divisors is an integer number (2403799272).

Almost surely, 2^143003212240 is an apocalyptic number.

143003212240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143003212240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192303941760).

143003212240 is an abundant number, since it is smaller than the sum of its proper divisors (241604671280).

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

143003212240 is a wasteful number, since it uses less digits than its factorization.

143003212240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4989 (or 4983 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 143003212240 its reverse (42212300341), we get a palindrome (185215512581).

The spelling of 143003212240 in words is "one hundred forty-three billion, three million, two hundred twelve thousand, two hundred forty".