143441012000 has 384 divisors, whose sum is σ = 420939058176. Its totient is φ = 47347200000.

The previous prime is 143441011991. The next prime is 143441012003. The reversal of 143441012000 is 210144341.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (143441012003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34889945 + ... + 34894055.

It is an arithmetic number, because the mean of its divisors is an integer number (1096195464).

Almost surely, 2^143441012000 is an apocalyptic number.

143441012000 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 143441012000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210469529088).

143441012000 is an abundant number, since it is smaller than the sum of its proper divisors (277498046176).

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

143441012000 is a wasteful number, since it uses less digits than its factorization.

143441012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221 (or 4203 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 143441012000 its reverse (210144341), we get a palindrome (143651156341).

The spelling of 143441012000 in words is "one hundred forty-three billion, four hundred forty-one million, twelve thousand".