4032321401133 has 22 divisors (see below), whose sum is σ = 6048448046414. Its totient is φ = 2688214228056.

The previous prime is 4032321401083. The next prime is 4032321401159. The reversal of 4032321401133 is 3311041232304.

It is a happy number.

4032321401133 is a `hidden beast` number, since 403 + 2 + 3 + 2 + 140 + 113 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4022920741284 + 9400659849 = 2005722^2 + 96957^2 .

It is not a de Polignac number, because 4032321401133 - 2²² = 4032317206829 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4032321401097 and 4032321401106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4032321401033) by changing a digit.

It is a polite number, since it can be written in 21 ways as a sum of consecutive naturals, for example, 34084810 + ... + 34202907.

Almost surely, 2^{4032321401133} is an apocalyptic number.

It is an amenable number.

4032321401133 is a deficient number, since it is larger than the sum of its proper divisors (2016126645281).

4032321401133 is an frugal number, since it uses more digits than its factorization.

4032321401133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68287747 (or 68287720 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 4032321401133 its reverse (3311041232304), we get a palindrome (7343362633437).

The spelling of 4032321401133 in words is "four trillion, thirty-two billion, three hundred twenty-one million, four hundred one thousand, one hundred thirty-three".