32540094143 has 2 divisors, whose sum is σ = 32540094144. Its totient is φ = 32540094142.

The previous prime is 32540094133. The next prime is 32540094151. The reversal of 32540094143 is 34149004523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32540094143 - 2⁶ = 32540094079 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32540094133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16270047071 + 16270047072.

It is an arithmetic number, because the mean of its divisors is an integer number (16270047072).

Almost surely, 2^32540094143 is an apocalyptic number.

32540094143 is a deficient number, since it is larger than the sum of its proper divisors (1).

32540094143 is an equidigital number, since it uses as much as digits as its factorization.

32540094143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 32540094143 its reverse (34149004523), we get a palindrome (66689098666).

The spelling of 32540094143 in words is "thirty-two billion, five hundred forty million, ninety-four thousand, one hundred forty-three".