109344261 has 8 divisors (see below), whose sum is σ = 157007200. Its totient is φ = 67288752.

The previous prime is 109344251. The next prime is 109344281. The reversal of 109344261 is 162443901.

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

It is not a de Polignac number, because 109344261 - 2¹⁰ = 109343237 is a prime.

It is a super-2 number, since 2×109344261² = 23912334827272242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109344251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1401811 + ... + 1401888.

It is an arithmetic number, because the mean of its divisors is an integer number (19625900).

Almost surely, 2^109344261 is an apocalyptic number.

It is an amenable number.

109344261 is a deficient number, since it is larger than the sum of its proper divisors (47662939).

109344261 is a wasteful number, since it uses less digits than its factorization.

109344261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803715.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 109344261 is about 10456.7806231172. The cubic root of 109344261 is about 478.1879902828.

It can be divided in two parts, 1093 and 44261, that added together give a palindrome (45354).

The spelling of 109344261 in words is "one hundred nine million, three hundred forty-four thousand, two hundred sixty-one".