34212034404405 has 192 divisors, whose sum is σ = 70395347393280. Its totient is φ = 15152016384000.

The previous prime is 34212034404259. The next prime is 34212034404503. The reversal of 34212034404405 is 50440443021243.

34212034404405 is a `hidden beast` number, since 3 + 4 + 2 + 1 + 203 + 4 + 4 + 0 + 440 + 5 = 666.

It is not a de Polignac number, because 34212034404405 - 2¹² = 34212034400309 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34212034404405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1317405261 + ... + 1317431229.

It is an arithmetic number, because the mean of its divisors is an integer number (366642434340).

Almost surely, 2^{34212034404405} is an apocalyptic number.

It is an amenable number.

34212034404405 is an abundant number, since it is smaller than the sum of its proper divisors (36183312988875).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34212034404405 is a wasteful number, since it uses less digits than its factorization.

34212034404405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28132 (or 28129 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 34212034404405 its reverse (50440443021243), we get a palindrome (84652477425648).

The spelling of 34212034404405 in words is "thirty-four trillion, two hundred twelve billion, thirty-four million, four hundred four thousand, four hundred five".