34066236505 has 32 divisors (see below), whose sum is σ = 51063367680. Its totient is φ = 21276380160.

The previous prime is 34066236433. The next prime is 34066236527. The reversal of 34066236505 is 50563266043.

It is not a de Polignac number, because 34066236505 - 2¹¹ = 34066234457 is a prime.

It is a super-2 number, since 2×34066236505² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 905010 + ... + 941899.

It is an arithmetic number, because the mean of its divisors is an integer number (1595730240).

Almost surely, 2^34066236505 is an apocalyptic number.

34066236505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34066236505 is a deficient number, since it is larger than the sum of its proper divisors (16997131175).

34066236505 is a wasteful number, since it uses less digits than its factorization.

34066236505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846969.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 34066236505 in words is "thirty-four billion, sixty-six million, two hundred thirty-six thousand, five hundred five".