143000201424 has 160 divisors (see below), whose sum is σ = 382604083200. Its totient is φ = 45998184960.

The previous prime is 143000201411. The next prime is 143000201447. The reversal of 143000201424 is 424102000341.

It is a self number, because there is not a number n which added to its sum of digits gives 143000201424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111805617 + ... + 111806895.

It is an arithmetic number, because the mean of its divisors is an integer number (2391275520).

Almost surely, 2^143000201424 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 143000201424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191302041600).

143000201424 is an abundant number, since it is smaller than the sum of its proper divisors (239603881776).

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

143000201424 is a wasteful number, since it uses less digits than its factorization.

143000201424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033 (or 2027 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 143000201424 its reverse (424102000341), we get a palindrome (567102201765).

The spelling of 143000201424 in words is "one hundred forty-three billion, two hundred one thousand, four hundred twenty-four".