34405105513 has 8 divisors (see below), whose sum is σ = 36343877600. Its totient is φ = 32479131168.

The previous prime is 34405105507. The next prime is 34405105517. The reversal of 34405105513 is 31550150443.

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 34405105513 - 2²⁹ = 33868234601 is a prime.

It is a super-2 number, since 2×34405105513² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34405105517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3193908 + ... + 3204661.

It is an arithmetic number, because the mean of its divisors is an integer number (4542984700).

Almost surely, 2^34405105513 is an apocalyptic number.

It is an amenable number.

34405105513 is a deficient number, since it is larger than the sum of its proper divisors (1938772087).

34405105513 is a wasteful number, since it uses less digits than its factorization.

34405105513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6398871.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 34405105513 its reverse (31550150443), we get a palindrome (65955255956).

The spelling of 34405105513 in words is "thirty-four billion, four hundred five million, one hundred five thousand, five hundred thirteen".