3442350205505 has 8 divisors (see below), whose sum is σ = 4132512526824. Its totient is φ = 2752751977600.

The previous prime is 3442350205501. The next prime is 3442350205507. The reversal of 3442350205505 is 5055020532443.

It can be written as a sum of positive squares in 4 ways, for example, as 112568302144 + 3329781903361 = 335512^2 + 1824769^2 .

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

It is not a de Polignac number, because 3442350205505 - 2² = 3442350205501 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3442350205501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141009926 + ... + 141034335.

It is an arithmetic number, because the mean of its divisors is an integer number (516564065853).

Almost surely, 2^{3442350205505} is an apocalyptic number.

It is an amenable number.

3442350205505 is a deficient number, since it is larger than the sum of its proper divisors (690162321319).

3442350205505 is a wasteful number, since it uses less digits than its factorization.

3442350205505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282046707.

The product of its (nonzero) digits is 360000, while the sum is 38.

Adding to 3442350205505 its reverse (5055020532443), we get a palindrome (8497370737948).

The spelling of 3442350205505 in words is "three trillion, four hundred forty-two billion, three hundred fifty million, two hundred five thousand, five hundred five".