143304412020 has 192 divisors, whose sum is σ = 500529770496. Its totient is φ = 29761643520.

The previous prime is 143304411941. The next prime is 143304412061. The reversal of 143304412020 is 20214403341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9939657 + ... + 9954063.

It is an arithmetic number, because the mean of its divisors is an integer number (2606925888).

Almost surely, 2^143304412020 is an apocalyptic number.

143304412020 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 143304412020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250264885248).

143304412020 is an abundant number, since it is smaller than the sum of its proper divisors (357225358476).

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

143304412020 is a wasteful number, since it uses less digits than its factorization.

143304412020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16590 (or 16588 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 143304412020 its reverse (20214403341), we get a palindrome (163518815361).

The spelling of 143304412020 in words is "one hundred forty-three billion, three hundred four million, four hundred twelve thousand, twenty".