4043203220112 has 160 divisors (see below), whose sum is σ = 12695939407872. Its totient is φ = 1082372032512.

The previous prime is 4043203220099. The next prime is 4043203220131. The reversal of 4043203220112 is 2110223023404.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313318 + ... + 2860869.

Almost surely, 2^{4043203220112} is an apocalyptic number.

4043203220112 is a gapful number since it is divisible by the number (42) 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 4043203220112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6347969703936).

4043203220112 is an abundant number, since it is smaller than the sum of its proper divisors (8652736187760).

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

4043203220112 is a wasteful number, since it uses less digits than its factorization.

4043203220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174445 (or 3174439 counting only the distinct ones).

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

Adding to 4043203220112 its reverse (2110223023404), we get a palindrome (6153426243516).

The spelling of 4043203220112 in words is "four trillion, forty-three billion, two hundred three million, two hundred twenty thousand, one hundred twelve".