34240804243 has 8 divisors (see below), whose sum is σ = 34493096736. Its totient is φ = 33988848000.

The previous prime is 34240804231. The next prime is 34240804307.

34240804243 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34240804243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34240804199 and 34240804208.

It is not an unprimeable number, because it can be changed into a prime (34240807243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122205 + ... + 288817.

It is an arithmetic number, because the mean of its divisors is an integer number (4311637092).

Almost surely, 2^34240804243 is an apocalyptic number.

34240804243 is a deficient number, since it is larger than the sum of its proper divisors (252292493).

34240804243 is a wasteful number, since it uses less digits than its factorization.

34240804243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168125.

The product of its (nonzero) digits is 73728, while the sum is 34.

The spelling of 34240804243 in words is "thirty-four billion, two hundred forty million, eight hundred four thousand, two hundred forty-three".