143341334444 has 144 divisors (see below), whose sum is σ = 330300180000. Its totient is φ = 53758817280.

The previous prime is 143341334369. The next prime is 143341334447. The reversal of 143341334444 is 444433143341.

It is a junction number, because it is equal to n+sod(n) for n = 143341334398 and 143341334407.

It is not an unprimeable number, because it can be changed into a prime (143341334447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21817592 + ... + 21824160.

It is an arithmetic number, because the mean of its divisors is an integer number (2293751250).

Almost surely, 2^143341334444 is an apocalyptic number.

143341334444 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 143341334444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165150090000).

143341334444 is an abundant number, since it is smaller than the sum of its proper divisors (186958845556).

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

143341334444 is a wasteful number, since it uses less digits than its factorization.

143341334444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6976 (or 6967 counting only the distinct ones).

The product of its digits is 331776, while the sum is 38.

Adding to 143341334444 its reverse (444433143341), we get a palindrome (587774477785).

The spelling of 143341334444 in words is "one hundred forty-three billion, three hundred forty-one million, three hundred thirty-four thousand, four hundred forty-four".