34320041291 has 4 divisors (see below), whose sum is σ = 34324980000. Its totient is φ = 34315102584.

The previous prime is 34320041279. The next prime is 34320041309. The reversal of 34320041291 is 19214002343.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34320041291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34320041251) 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, 2458916 + ... + 2472833.

It is an arithmetic number, because the mean of its divisors is an integer number (8581245000).

Almost surely, 2^34320041291 is an apocalyptic number.

34320041291 is a deficient number, since it is larger than the sum of its proper divisors (4938709).

34320041291 is an equidigital number, since it uses as much as digits as its factorization.

34320041291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4938708.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 34320041291 in words is "thirty-four billion, three hundred twenty million, forty-one thousand, two hundred ninety-one".