32354421343 has 2 divisors, whose sum is σ = 32354421344. Its totient is φ = 32354421342.

The previous prime is 32354421331. The next prime is 32354421371. The reversal of 32354421343 is 34312445323.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32354421343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32354421299 and 32354421308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32354421313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16177210671 + 16177210672.

It is an arithmetic number, because the mean of its divisors is an integer number (16177210672).

Almost surely, 2^32354421343 is an apocalyptic number.

32354421343 is a deficient number, since it is larger than the sum of its proper divisors (1).

32354421343 is an equidigital number, since it uses as much as digits as its factorization.

32354421343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 34.

Adding to 32354421343 its reverse (34312445323), we get a palindrome (66666866666).

The spelling of 32354421343 in words is "thirty-two billion, three hundred fifty-four million, four hundred twenty-one thousand, three hundred forty-three".