34043032993 has 2 divisors, whose sum is σ = 34043032994. Its totient is φ = 34043032992.

The previous prime is 34043032973. The next prime is 34043033041. The reversal of 34043032993 is 39923034043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31672609024 + 2370423969 = 177968^2 + 48687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34043032993 is a prime.

It is not a weakly prime, because it can be changed into another prime (34043032913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17021516496 + 17021516497.

It is an arithmetic number, because the mean of its divisors is an integer number (17021516497).

Almost surely, 2^34043032993 is an apocalyptic number.

It is an amenable number.

34043032993 is a deficient number, since it is larger than the sum of its proper divisors (1).

34043032993 is an equidigital number, since it uses as much as digits as its factorization.

34043032993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 40.

The spelling of 34043032993 in words is "thirty-four billion, forty-three million, thirty-two thousand, nine hundred ninety-three".