20432201535041 has 4 divisors (see below), whose sum is σ = 20435481714900. Its totient is φ = 20428921355184.

The previous prime is 20432201534851. The next prime is 20432201535047. The reversal of 20432201535041 is 14053510223402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16882820894641 + 3549380640400 = 4108871^2 + 1883980^2 .

It is a cyclic number.

It is not a de Polignac number, because 20432201535041 - 2²⁶ = 20432134426177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20432201534989 and 20432201535007.

It is not an unprimeable number, because it can be changed into a prime (20432201535047) 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, 1640080586 + ... + 1640093043.

It is an arithmetic number, because the mean of its divisors is an integer number (5108870428725).

Almost surely, 2^{20432201535041} is an apocalyptic number.

It is an amenable number.

20432201535041 is a deficient number, since it is larger than the sum of its proper divisors (3280179859).

20432201535041 is an equidigital number, since it uses as much as digits as its factorization.

20432201535041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3280179858.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 20432201535041 its reverse (14053510223402), we get a palindrome (34485711758443).

The spelling of 20432201535041 in words is "twenty trillion, four hundred thirty-two billion, two hundred one million, five hundred thirty-five thousand, forty-one".