34351165505 has 16 divisors (see below), whose sum is σ = 44062752384. Its totient is φ = 25644981120.

The previous prime is 34351165487. The next prime is 34351165517. The reversal of 34351165505 is 50556115343.

It is a de Polignac number, because none of the positive numbers 2^k-34351165505 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3638039 + ... + 3647468.

It is an arithmetic number, because the mean of its divisors is an integer number (2753922024).

Almost surely, 2^34351165505 is an apocalyptic number.

It is an amenable number.

34351165505 is a deficient number, since it is larger than the sum of its proper divisors (9711586879).

34351165505 is a wasteful number, since it uses less digits than its factorization.

34351165505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7285576.

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 34351165505 in words is "thirty-four billion, three hundred fifty-one million, one hundred sixty-five thousand, five hundred five".