4032043442220 has 48 divisors (see below), whose sum is σ = 11290250280960. Its totient is φ = 1075161237696.

The previous prime is 4032043442209. The next prime is 4032043442233. The reversal of 4032043442220 is 222443402304.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272410 + ... + 2852769.

It is an arithmetic number, because the mean of its divisors is an integer number (235213547520).

Almost surely, 2^{4032043442220} is an apocalyptic number.

It is an amenable number.

4032043442220 is an abundant number, since it is smaller than the sum of its proper divisors (7258206838740).

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

4032043442220 is a wasteful number, since it uses less digits than its factorization.

4032043442220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146694 (or 3146692 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 4032043442220 its reverse (222443402304), we get a palindrome (4254486844524).

The spelling of 4032043442220 in words is "four trillion, thirty-two billion, forty-three million, four hundred forty-two thousand, two hundred twenty".