34212335455405 has 16 divisors (see below), whose sum is σ = 43216294504320. Its totient is φ = 25928921251008.

The previous prime is 34212335455393. The next prime is 34212335455451. The reversal of 34212335455405 is 50455453321243.

It is a cyclic number.

It is not a de Polignac number, because 34212335455405 - 2⁹ = 34212335454893 is a prime.

It is a congruent 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, 2879344 + ... + 8758726.

It is an arithmetic number, because the mean of its divisors is an integer number (2701018406520).

Almost surely, 2^{34212335455405} is an apocalyptic number.

It is an amenable number.

34212335455405 is a deficient number, since it is larger than the sum of its proper divisors (9003959048915).

34212335455405 is a wasteful number, since it uses less digits than its factorization.

34212335455405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5940660.

The product of its (nonzero) digits is 4320000, while the sum is 46.

Adding to 34212335455405 its reverse (50455453321243), we get a palindrome (84667788776648).

The spelling of 34212335455405 in words is "thirty-four trillion, two hundred twelve billion, three hundred thirty-five million, four hundred fifty-five thousand, four hundred five".