32204242342045 has 4 divisors (see below), whose sum is σ = 38645090810460. Its totient is φ = 25763393873632.

The previous prime is 32204242342007. The next prime is 32204242342049. The reversal of 32204242342045 is 54024324240223.

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 9856253044089 + 22347989297956 = 3139467^2 + 4727366^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32204242342045 is a prime.

It is a super-2 number, since 2×32204242342045² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32204242341995 and 32204242342013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32204242342049) 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, 3220424234200 + ... + 3220424234209.

It is an arithmetic number, because the mean of its divisors is an integer number (9661272702615).

Almost surely, 2^{32204242342045} is an apocalyptic number.

It is an amenable number.

32204242342045 is a deficient number, since it is larger than the sum of its proper divisors (6440848468415).

32204242342045 is an equidigital number, since it uses as much as digits as its factorization.

32204242342045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6440848468414.

The product of its (nonzero) digits is 368640, while the sum is 37.

Adding to 32204242342045 its reverse (54024324240223), we get a palindrome (86228566582268).

The spelling of 32204242342045 in words is "thirty-two trillion, two hundred four billion, two hundred forty-two million, three hundred forty-two thousand, forty-five".