34570517109 has 16 divisors (see below), whose sum is σ = 46400425344. Its totient is φ = 22894318400.

The previous prime is 34570517083. The next prime is 34570517123. The reversal of 34570517109 is 90171507543.

It is a cyclic number.

It is not a de Polignac number, because 34570517109 - 2¹¹ = 34570515061 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34570517159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210139 + ... + 336599.

It is an arithmetic number, because the mean of its divisors is an integer number (2900026584).

Almost surely, 2^34570517109 is an apocalyptic number.

It is an amenable number.

34570517109 is a deficient number, since it is larger than the sum of its proper divisors (11829908235).

34570517109 is a wasteful number, since it uses less digits than its factorization.

34570517109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127068.

The product of its (nonzero) digits is 132300, while the sum is 42.

The spelling of 34570517109 in words is "thirty-four billion, five hundred seventy million, five hundred seventeen thousand, one hundred nine".