143411134320 has 240 divisors, whose sum is σ = 487037041920. Its totient is φ = 37814501376.

The previous prime is 143411134319. The next prime is 143411134331. The reversal of 143411134320 is 23431114341.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45281377 + ... + 45284543.

It is an arithmetic number, because the mean of its divisors is an integer number (2029321008).

Almost surely, 2^143411134320 is an apocalyptic number.

143411134320 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 143411134320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243518520960).

143411134320 is an abundant number, since it is smaller than the sum of its proper divisors (343625907600).

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

143411134320 is a wasteful number, since it uses less digits than its factorization.

143411134320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3872 (or 3863 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 143411134320 its reverse (23431114341), we get a palindrome (166842248661).

The spelling of 143411134320 in words is "one hundred forty-three billion, four hundred eleven million, one hundred thirty-four thousand, three hundred twenty".