143001223040 has 512 divisors, whose sum is σ = 415705651200. Its totient is φ = 46509686784.

The previous prime is 143001223039. The next prime is 143001223087. The reversal of 143001223040 is 40322100341.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 134525549 + ... + 134526611.

It is an arithmetic number, because the mean of its divisors is an integer number (811925100).

Almost surely, 2^143001223040 is an apocalyptic number.

143001223040 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 143001223040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207852825600).

143001223040 is an abundant number, since it is smaller than the sum of its proper divisors (272704428160).

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

143001223040 is a wasteful number, since it uses less digits than its factorization.

143001223040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174 (or 1162 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 143001223040 its reverse (40322100341), we get a palindrome (183323323381).

The spelling of 143001223040 in words is "one hundred forty-three billion, one million, two hundred twenty-three thousand, forty".