44299149 has 8 divisors (see below), whose sum is σ = 60180192. Its totient is φ = 28975440.

The previous prime is 44299141. The next prime is 44299163. The reversal of 44299149 is 94199244.

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

It is not a de Polignac number, because 44299149 - 2³ = 44299141 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 44299149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44299141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139147 + ... + 139464.

It is an arithmetic number, because the mean of its divisors is an integer number (7522524).

Almost surely, 2^44299149 is an apocalyptic number.

It is an amenable number.

44299149 is a deficient number, since it is larger than the sum of its proper divisors (15881043).

44299149 is a wasteful number, since it uses less digits than its factorization.

44299149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278667.

The product of its digits is 93312, while the sum is 42.

The square root of 44299149 is about 6655.7605876414. The cubic root of 44299149 is about 353.8331030437.

The spelling of 44299149 in words is "forty-four million, two hundred ninety-nine thousand, one hundred forty-nine".