143424204220044 has 72 divisors (see below), whose sum is σ = 395525600870400. Its totient is φ = 43459408389600.

The previous prime is 143424204220013. The next prime is 143424204220079. The reversal of 143424204220044 is 440022402424341.

143424204220044 is a `hidden beast` number, since 1 + 4 + 3 + 4 + 2 + 420 + 4 + 220 + 0 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 143424204219990 and 143424204220008.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3320652 + ... + 17259059.

It is an arithmetic number, because the mean of its divisors is an integer number (5493411123200).

Almost surely, 2^{143424204220044} is an apocalyptic number.

It is an amenable number.

143424204220044 is an abundant number, since it is smaller than the sum of its proper divisors (252101396650356).

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

143424204220044 is a wasteful number, since it uses less digits than its factorization.

143424204220044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20597331 (or 20597326 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 36.

Adding to 143424204220044 its reverse (440022402424341), we get a palindrome (583446606644385).

The spelling of 143424204220044 in words is "one hundred forty-three trillion, four hundred twenty-four billion, two hundred four million, two hundred twenty thousand, forty-four".