4032041200021 has 8 divisors (see below), whose sum is σ = 4249776673080. Its totient is φ = 3819552364992.

The previous prime is 4032041200007. The next prime is 4032041200049. The reversal of 4032041200021 is 1200021402304.

It can be written as a sum of positive squares in 4 ways, for example, as 2438422787025 + 1593618412996 = 1561545^2 + 1262386^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4032041200021 - 2³³ = 4023451265429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4032041240021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311657930 + ... + 1311661003.

It is an arithmetic number, because the mean of its divisors is an integer number (531222084135).

Almost surely, 2^{4032041200021} is an apocalyptic number.

It is an amenable number.

4032041200021 is a deficient number, since it is larger than the sum of its proper divisors (217735473059).

4032041200021 is a wasteful number, since it uses less digits than its factorization.

4032041200021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623319015.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 4032041200021 its reverse (1200021402304), we get a palindrome (5232062602325).

The spelling of 4032041200021 in words is "four trillion, thirty-two billion, forty-one million, two hundred thousand, twenty-one".