32686452443 has 2 divisors, whose sum is σ = 32686452444. Its totient is φ = 32686452442.

The previous prime is 32686452437. The next prime is 32686452481. The reversal of 32686452443 is 34425468623.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32686452443 - 2¹⁴ = 32686436059 is a prime.

It is not a weakly prime, because it can be changed into another prime (32686452413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16343226221 + 16343226222.

It is an arithmetic number, because the mean of its divisors is an integer number (16343226222).

Almost surely, 2^32686452443 is an apocalyptic number.

32686452443 is a deficient number, since it is larger than the sum of its proper divisors (1).

32686452443 is an equidigital number, since it uses as much as digits as its factorization.

32686452443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3317760, while the sum is 47.

The spelling of 32686452443 in words is "thirty-two billion, six hundred eighty-six million, four hundred fifty-two thousand, four hundred forty-three".