4032121124 has 24 divisors (see below), whose sum is σ = 7179429600. Its totient is φ = 1980890240.

The previous prime is 4032121109. The next prime is 4032121129. The reversal of 4032121124 is 4211212304.

It is a junction number, because it is equal to n+sod(n) for n = 4032121096 and 4032121105.

It is not an unprimeable number, because it can be changed into a prime (4032121129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726239 + ... + 731769.

It is an arithmetic number, because the mean of its divisors is an integer number (299142900).

Almost surely, 2^4032121124 is an apocalyptic number.

It is an amenable number.

4032121124 is a deficient number, since it is larger than the sum of its proper divisors (3147308476).

4032121124 is a wasteful number, since it uses less digits than its factorization.

4032121124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8683 (or 8681 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4032121124 is about 63498.9852202380. The cubic root of 4032121124 is about 1591.6388208073.

Adding to 4032121124 its reverse (4211212304), we get a palindrome (8243333428).

The spelling of 4032121124 in words is "four billion, thirty-two million, one hundred twenty-one thousand, one hundred twenty-four".