32452343641 has 2 divisors, whose sum is σ = 32452343642. Its totient is φ = 32452343640.

The previous prime is 32452343587. The next prime is 32452343687. The reversal of 32452343641 is 14634325423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23714768016 + 8737575625 = 153996^2 + 93475^2 .

It is a cyclic number.

It is not a de Polignac number, because 32452343641 - 2¹⁹ = 32451819353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32452343641.

It is not a weakly prime, because it can be changed into another prime (32752343641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16226171820 + 16226171821.

It is an arithmetic number, because the mean of its divisors is an integer number (16226171821).

Almost surely, 2^32452343641 is an apocalyptic number.

It is an amenable number.

32452343641 is a deficient number, since it is larger than the sum of its proper divisors (1).

32452343641 is an equidigital number, since it uses as much as digits as its factorization.

32452343641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 37.

The spelling of 32452343641 in words is "thirty-two billion, four hundred fifty-two million, three hundred forty-three thousand, six hundred forty-one".