143043701000000 has 196 divisors, whose sum is σ = 362360175480384. Its totient is φ = 56000068800000.

The previous prime is 143043700999981. The next prime is 143043701000023. The reversal of 143043701000000 is 107340341.

It is a self number, because there is not a number n which added to its sum of digits gives 143043701000000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 45478259 + ... + 48521741.

Almost surely, 2^{143043701000000} is an apocalyptic number.

143043701000000 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 143043701000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181180087740192).

143043701000000 is an abundant number, since it is smaller than the sum of its proper divisors (219316474480384).

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

143043701000000 is an frugal number, since it uses more digits than its factorization.

143043701000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043572 (or 3043537 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 143043701000000 its reverse (107340341), we get a palindrome (143043808340341).

The spelling of 143043701000000 in words is "one hundred forty-three trillion, forty-three billion, seven hundred one million", and thus it is an aban number.