34012213205 has 8 divisors (see below), whose sum is σ = 40911605304. Its totient is φ = 27145137600.

The previous prime is 34012213133. The next prime is 34012213243. The reversal of 34012213205 is 50231221043.

It can be written as a sum of positive squares in 4 ways, for example, as 1724076484 + 32288136721 = 41522^2 + 179689^2 .

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

It is not a de Polignac number, because 34012213205 - 2¹⁴ = 34012196821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8076806 + ... + 8081015.

It is an arithmetic number, because the mean of its divisors is an integer number (5113950663).

Almost surely, 2^34012213205 is an apocalyptic number.

It is an amenable number.

34012213205 is a deficient number, since it is larger than the sum of its proper divisors (6899392099).

34012213205 is a wasteful number, since it uses less digits than its factorization.

34012213205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16158247.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 34012213205 its reverse (50231221043), we get a palindrome (84243434248).

The spelling of 34012213205 in words is "thirty-four billion, twelve million, two hundred thirteen thousand, two hundred five".