109444461 has 8 divisors (see below), whose sum is σ = 166772544. Its totient is φ = 62539680.

The previous prime is 109444459. The next prime is 109444493. The reversal of 109444461 is 164444901.

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

It is not a de Polignac number, because 109444461 - 2¹ = 109444459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109404461) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2605800 + ... + 2605841.

It is an arithmetic number, because the mean of its divisors is an integer number (20846568).

Almost surely, 2^109444461 is an apocalyptic number.

It is an amenable number.

109444461 is a deficient number, since it is larger than the sum of its proper divisors (57328083).

109444461 is an equidigital number, since it uses as much as digits as its factorization.

109444461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211651.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 109444461 is about 10461.5706755726. The cubic root of 109444461 is about 478.3340116890.

The spelling of 109444461 in words is "one hundred nine million, four hundred forty-four thousand, four hundred sixty-one".