43220231003404 has 384 divisors, whose sum is σ = 101057075159040. Its totient is φ = 15689783476224.

The previous prime is 43220231003377. The next prime is 43220231003429. The reversal of 43220231003404 is 40430013202234.

43220231003404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 50432007744 + ... + 50432008600.

It is an arithmetic number, because the mean of its divisors is an integer number (263169466560).

Almost surely, 2^{43220231003404} 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 43220231003404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50528537579520).

43220231003404 is an abundant number, since it is smaller than the sum of its proper divisors (57836844155636).

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

43220231003404 is a wasteful number, since it uses less digits than its factorization.

43220231003404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737 (or 1735 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 43220231003404 its reverse (40430013202234), we get a palindrome (83650244205638).

The spelling of 43220231003404 in words is "forty-three trillion, two hundred twenty billion, two hundred thirty-one million, three thousand, four hundred four".