34564341405 has 128 divisors (see below), whose sum is σ = 64556974080. Its totient is φ = 15634944000.

The previous prime is 34564341403. The next prime is 34564341421. The reversal of 34564341405 is 50414346543.

34564341405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34564341405 - 2¹ = 34564341403 is a prime.

It is a super-2 number, since 2×34564341405² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34564341403) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15993525 + ... + 15995685.

It is an arithmetic number, because the mean of its divisors is an integer number (504351360).

Almost surely, 2^34564341405 is an apocalyptic number.

It is an amenable number.

34564341405 is a deficient number, since it is larger than the sum of its proper divisors (29992632675).

34564341405 is a wasteful number, since it uses less digits than its factorization.

34564341405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 34564341405 its reverse (50414346543), we get a palindrome (84978687948).

The spelling of 34564341405 in words is "thirty-four billion, five hundred sixty-four million, three hundred forty-one thousand, four hundred five".