119844445 has 12 divisors (see below), whose sum is σ = 167293404. Its totient is φ = 82178880.

The previous prime is 119844427. The next prime is 119844469. The reversal of 119844445 is 544448911.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24078649 + 95765796 = 4907^2 + 9786^2 .

It is not a de Polignac number, because 119844445 - 2⁷ = 119844317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 119844398 and 119844407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244336 + ... + 244825.

It is an arithmetic number, because the mean of its divisors is an integer number (13941117).

Almost surely, 2^119844445 is an apocalyptic number.

It is an amenable number.

119844445 is a deficient number, since it is larger than the sum of its proper divisors (47448959).

119844445 is an equidigital number, since it uses as much as digits as its factorization.

119844445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489180 (or 489173 counting only the distinct ones).

The product of its digits is 92160, while the sum is 40.

The square root of 119844445 is about 10947.3487657971. The cubic root of 119844445 is about 493.0291940301.

The spelling of 119844445 in words is "one hundred nineteen million, eight hundred forty-four thousand, four hundred forty-five".