32132421230225 has 6 divisors (see below), whose sum is σ = 39844202325510. Its totient is φ = 25705936984160.

The previous prime is 32132421230209. The next prime is 32132421230251. The reversal of 32132421230225 is 52203212423123.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2309889308224 + 29822531922001 = 1519832^2 + 5461001^2 .

It is not a de Polignac number, because 32132421230225 - 2⁴ = 32132421230209 is a prime.

It is a super-2 number, since 2×32132421230225² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32132421230191 and 32132421230200.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 642648424580 + ... + 642648424629.

It is an arithmetic number, because the mean of its divisors is an integer number (6640700387585).

Almost surely, 2^{32132421230225} is an apocalyptic number.

It is an amenable number.

32132421230225 is a deficient number, since it is larger than the sum of its proper divisors (7711781095285).

32132421230225 is a wasteful number, since it uses less digits than its factorization.

32132421230225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285296849219 (or 1285296849214 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 32132421230225 its reverse (52203212423123), we get a palindrome (84335633653348).

The spelling of 32132421230225 in words is "thirty-two trillion, one hundred thirty-two billion, four hundred twenty-one million, two hundred thirty thousand, two hundred twenty-five".