108834335505 has 64 divisors (see below), whose sum is σ = 221333790720. Its totient is φ = 49705576128.

The previous prime is 108834335501. The next prime is 108834335551. The reversal of 108834335505 is 505533438801.

108834335505 is a `hidden beast` number, since 1 + 0 + 88 + 34 + 3 + 35 + 505 = 666.

It is not a de Polignac number, because 108834335505 - 2² = 108834335501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (108834335501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 950364 + ... + 1058706.

It is an arithmetic number, because the mean of its divisors is an integer number (3458340480).

Almost surely, 2^108834335505 is an apocalyptic number.

108834335505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108834335505 is an abundant number, since it is smaller than the sum of its proper divisors (112499455215).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108834335505 is a wasteful number, since it uses less digits than its factorization.

108834335505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109427 (or 109421 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 108834335505 in words is "one hundred eight billion, eight hundred thirty-four million, three hundred thirty-five thousand, five hundred five".