110709434561 has 8 divisors (see below), whose sum is σ = 124938547200. Its totient is φ = 97174425040.

The previous prime is 110709434531. The next prime is 110709434609. The reversal of 110709434561 is 165434907011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 110709434561 - 2¹⁰ = 110709433537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110709434531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173525441 + ... + 173526078.

It is an arithmetic number, because the mean of its divisors is an integer number (15617318400).

Almost surely, 2^110709434561 is an apocalyptic number.

110709434561 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110709434561 is a deficient number, since it is larger than the sum of its proper divisors (14229112639).

110709434561 is a wasteful number, since it uses less digits than its factorization.

110709434561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347051559.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 110709434561 in words is "one hundred ten billion, seven hundred nine million, four hundred thirty-four thousand, five hundred sixty-one".