32718044791 has 2 divisors, whose sum is σ = 32718044792. Its totient is φ = 32718044790.

The previous prime is 32718044761. The next prime is 32718044837. The reversal of 32718044791 is 19744081723.

It is an a-pointer prime, because the next prime (32718044837) can be obtained adding 32718044791 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32718044791 - 2³¹ = 30570561143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32718044741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16359022395 + 16359022396.

It is an arithmetic number, because the mean of its divisors is an integer number (16359022396).

Almost surely, 2^32718044791 is an apocalyptic number.

32718044791 is a deficient number, since it is larger than the sum of its proper divisors (1).

32718044791 is an equidigital number, since it uses as much as digits as its factorization.

32718044791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 32718044791 in words is "thirty-two billion, seven hundred eighteen million, forty-four thousand, seven hundred ninety-one".