32132403423221 has 2 divisors, whose sum is σ = 32132403423222. Its totient is φ = 32132403423220.

The previous prime is 32132403423199. The next prime is 32132403423233. The reversal of 32132403423221 is 12232430423123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17190228132100 + 14942175291121 = 4146110^2 + 3865511^2 .

It is a cyclic number.

It is not a de Polignac number, because 32132403423221 - 2³⁸ = 31857525516277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32132403423271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16066201711610 + 16066201711611.

It is an arithmetic number, because the mean of its divisors is an integer number (16066201711611).

Almost surely, 2^{32132403423221} is an apocalyptic number.

It is an amenable number.

32132403423221 is a deficient number, since it is larger than the sum of its proper divisors (1).

32132403423221 is an equidigital number, since it uses as much as digits as its factorization.

32132403423221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 32132403423221 its reverse (12232430423123), we get a palindrome (44364833846344).

The spelling of 32132403423221 in words is "thirty-two trillion, one hundred thirty-two billion, four hundred three million, four hundred twenty-three thousand, two hundred twenty-one".