32242056880021 has 2 divisors, whose sum is σ = 32242056880022. Its totient is φ = 32242056880020.

The previous prime is 32242056880013. The next prime is 32242056880073. The reversal of 32242056880021 is 12008865024223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31975066622500 + 266990257521 = 5654650^2 + 516711^2 .

It is a cyclic number.

It is not a de Polignac number, because 32242056880021 - 2³ = 32242056880013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32242056880021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32242056880081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16121028440010 + 16121028440011.

It is an arithmetic number, because the mean of its divisors is an integer number (16121028440011).

Almost surely, 2^{32242056880021} is an apocalyptic number.

It is an amenable number.

32242056880021 is a deficient number, since it is larger than the sum of its proper divisors (1).

32242056880021 is an equidigital number, since it uses as much as digits as its factorization.

32242056880021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 32242056880021 in words is "thirty-two trillion, two hundred forty-two billion, fifty-six million, eight hundred eighty thousand, twenty-one".