34405202243 has 8 divisors (see below), whose sum is σ = 34465720320. Its totient is φ = 34344735880.

The previous prime is 34405202233. The next prime is 34405202263. The reversal of 34405202243 is 34220250443.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 34405202243 - 2¹⁰ = 34405201219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34405202203) 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, 1463246 + ... + 1486572.

It is an arithmetic number, because the mean of its divisors is an integer number (4308215040).

Almost surely, 2^34405202243 is an apocalyptic number.

34405202243 is a deficient number, since it is larger than the sum of its proper divisors (60518077).

34405202243 is a wasteful number, since it uses less digits than its factorization.

34405202243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25857.

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 34405202243 its reverse (34220250443), we get a palindrome (68625452686).

The spelling of 34405202243 in words is "thirty-four billion, four hundred five million, two hundred two thousand, two hundred forty-three".