34344643361 has 12 divisors (see below), whose sum is σ = 40305495492. Its totient is φ = 29177745408.

The previous prime is 34344643331. The next prime is 34344643373. The reversal of 34344643361 is 16334644343.

It can be written as a sum of positive squares in 2 ways, for example, as 4932393361 + 29412250000 = 70231^2 + 171500^2 .

It is not a de Polignac number, because 34344643361 - 2¹⁴ = 34344626977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34344643321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3095840 + ... + 3106913.

It is an arithmetic number, because the mean of its divisors is an integer number (3358791291).

Almost surely, 2^34344643361 is an apocalyptic number.

It is an amenable number.

34344643361 is a deficient number, since it is larger than the sum of its proper divisors (5960852131).

34344643361 is a wasteful number, since it uses less digits than its factorization.

34344643361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6202880 (or 6202873 counting only the distinct ones).

The product of its digits is 746496, while the sum is 41.

The spelling of 34344643361 in words is "thirty-four billion, three hundred forty-four million, six hundred forty-three thousand, three hundred sixty-one".