32423432423 has 2 divisors, whose sum is σ = 32423432424. Its totient is φ = 32423432422.

The previous prime is 32423432413. The next prime is 32423432441.

It is a happy number.

32423432423 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 32423432423 - 2¹⁶ = 32423366887 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32423432423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32423432413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16211716211 + 16211716212.

It is an arithmetic number, because the mean of its divisors is an integer number (16211716212).

Almost surely, 2^32423432423 is an apocalyptic number.

32423432423 is a deficient number, since it is larger than the sum of its proper divisors (1).

32423432423 is an equidigital number, since it uses as much as digits as its factorization.

32423432423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 32.

The spelling of 32423432423 in words is "thirty-two billion, four hundred twenty-three million, four hundred thirty-two thousand, four hundred twenty-three".