4032041201321 has 12 divisors (see below), whose sum is σ = 4691133147780. Its totient is φ = 3455446206240.

The previous prime is 4032041201311. The next prime is 4032041201327. The reversal of 4032041201321 is 1231021402304.

It can be written as a sum of positive squares in 2 ways, for example, as 901671790096 + 3130369411225 = 949564^2 + 1769285^2 .

It is not a de Polignac number, because 4032041201321 - 2²⁶ = 4031974092457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4032041201327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6722690 + ... + 7297851.

It is an arithmetic number, because the mean of its divisors is an integer number (390927762315).

Almost surely, 2^{4032041201321} is an apocalyptic number.

It is an amenable number.

4032041201321 is a deficient number, since it is larger than the sum of its proper divisors (659091946459).

4032041201321 is a wasteful number, since it uses less digits than its factorization.

4032041201321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14026424 (or 14026417 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 4032041201321 its reverse (1231021402304), we get a palindrome (5263062603625).

The spelling of 4032041201321 in words is "four trillion, thirty-two billion, forty-one million, two hundred one thousand, three hundred twenty-one".