34166405505 has 32 divisors (see below), whose sum is σ = 56585908224. Its totient is φ = 17589954816.

The previous prime is 34166405491. The next prime is 34166405527. The reversal of 34166405505 is 50550466143.

It is not a de Polignac number, because 34166405505 - 2¹³ = 34166397313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171882 + ... + 312851.

It is an arithmetic number, because the mean of its divisors is an integer number (1768309632).

Almost surely, 2^34166405505 is an apocalyptic number.

It is an amenable number.

34166405505 is a deficient number, since it is larger than the sum of its proper divisors (22419502719).

34166405505 is a wasteful number, since it uses less digits than its factorization.

34166405505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484905.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 34166405505 in words is "thirty-four billion, one hundred sixty-six million, four hundred five thousand, five hundred five".