32540323043 has 2 divisors, whose sum is σ = 32540323044. Its totient is φ = 32540323042.

The previous prime is 32540323003. The next prime is 32540323121. The reversal of 32540323043 is 34032304523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32540323043 - 2¹⁶ = 32540257507 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 32540322997 and 32540323015.

It is not a weakly prime, because it can be changed into another prime (32540323003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16270161521 + 16270161522.

It is an arithmetic number, because the mean of its divisors is an integer number (16270161522).

Almost surely, 2^32540323043 is an apocalyptic number.

32540323043 is a deficient number, since it is larger than the sum of its proper divisors (1).

32540323043 is an equidigital number, since it uses as much as digits as its factorization.

32540323043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 32540323043 its reverse (34032304523), we get a palindrome (66572627566).

The spelling of 32540323043 in words is "thirty-two billion, five hundred forty million, three hundred twenty-three thousand, forty-three".