34700028205 has 8 divisors (see below), whose sum is σ = 41802058872. Its totient is φ = 27652005888.

The previous prime is 34700028197. The next prime is 34700028211. The reversal of 34700028205 is 50282000743.

It can be written as a sum of positive squares in 4 ways, for example, as 2293547881 + 32406480324 = 47891^2 + 180018^2 .

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 34700028205 - 2³ = 34700028197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13500672 + ... + 13503241.

It is an arithmetic number, because the mean of its divisors is an integer number (5225257359).

Almost surely, 2^34700028205 is an apocalyptic number.

It is an amenable number.

34700028205 is a deficient number, since it is larger than the sum of its proper divisors (7102030667).

34700028205 is a wasteful number, since it uses less digits than its factorization.

34700028205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27004175.

The product of its (nonzero) digits is 13440, while the sum is 31.

Adding to 34700028205 its reverse (50282000743), we get a palindrome (84982028948).

The spelling of 34700028205 in words is "thirty-four billion, seven hundred million, twenty-eight thousand, two hundred five".