34040340370667 has 4 divisors (see below), whose sum is σ = 34049762001840. Its totient is φ = 34030918739496.

The previous prime is 34040340370649. The next prime is 34040340370691. The reversal of 34040340370667 is 76607304304043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34040340370667 - 2¹⁶ = 34040340305131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34040340370607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4710810167 + ... + 4710817392.

It is an arithmetic number, because the mean of its divisors is an integer number (8512440500460).

Almost surely, 2^{34040340370667} is an apocalyptic number.

34040340370667 is a deficient number, since it is larger than the sum of its proper divisors (9421631173).

34040340370667 is an equidigital number, since it uses as much as digits as its factorization.

34040340370667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9421631172.

The product of its (nonzero) digits is 3048192, while the sum is 47.

The spelling of 34040340370667 in words is "thirty-four trillion, forty billion, three hundred forty million, three hundred seventy thousand, six hundred sixty-seven".