4043121032 has 16 divisors (see below), whose sum is σ = 7585535760. Its totient is φ = 2020311504.

The previous prime is 4043120993. The next prime is 4043121037. The reversal of 4043121032 is 2301213404.

It is a junction number, because it is equal to n+sod(n) for n = 4043120995 and 4043121013.

It is not an unprimeable number, because it can be changed into a prime (4043121037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142298 + ... + 168329.

It is an arithmetic number, because the mean of its divisors is an integer number (474095985).

Almost surely, 2^4043121032 is an apocalyptic number.

It is an amenable number.

4043121032 is a deficient number, since it is larger than the sum of its proper divisors (3542414728).

4043121032 is a wasteful number, since it uses less digits than its factorization.

4043121032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312260 (or 312256 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4043121032 is about 63585.5410608418. The cubic root of 4043121032 is about 1593.0848739093.

Adding to 4043121032 its reverse (2301213404), we get a palindrome (6344334436).

The spelling of 4043121032 in words is "four billion, forty-three million, one hundred twenty-one thousand, thirty-two".