143441232144 has 160 divisors (see below), whose sum is σ = 433782902784. Its totient is φ = 39989376000.

The previous prime is 143441232139. The next prime is 143441232157. The reversal of 143441232144 is 441232144341.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15931644 + ... + 15940644.

Almost surely, 2^143441232144 is an apocalyptic number.

143441232144 is a gapful number since it is divisible by the number (14) 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 143441232144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216891451392).

143441232144 is an abundant number, since it is smaller than the sum of its proper divisors (290341670640).

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

143441232144 is a wasteful number, since it uses less digits than its factorization.

143441232144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10165 (or 10159 counting only the distinct ones).

The product of its digits is 36864, while the sum is 33.

Adding to 143441232144 its reverse (441232144341), we get a palindrome (584673376485).

The spelling of 143441232144 in words is "one hundred forty-three billion, four hundred forty-one million, two hundred thirty-two thousand, one hundred forty-four".