143241444032 has 56 divisors (see below), whose sum is σ = 301250579616. Its totient is φ = 67343781888.

The previous prime is 143241444007. The next prime is 143241444041. The reversal of 143241444032 is 230444142341.

143241444032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143241444032² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 143241444032.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1094618 + ... + 1218470.

It is an arithmetic number, because the mean of its divisors is an integer number (5379474636).

Almost surely, 2^143241444032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143241444032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150625289808).

143241444032 is an abundant number, since it is smaller than the sum of its proper divisors (158009135584).

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

143241444032 is a wasteful number, since it uses less digits than its factorization.

143241444032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124945 (or 124935 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 143241444032 its reverse (230444142341), we get a palindrome (373685586373).

The spelling of 143241444032 in words is "one hundred forty-three billion, two hundred forty-one million, four hundred forty-four thousand, thirty-two".