44149099 has 4 divisors (see below), whose sum is σ = 44166160. Its totient is φ = 44132040.

The previous prime is 44149093. The next prime is 44149129. The reversal of 44149099 is 99094144.

44149099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44149099 - 2⁵ = 44149067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44149093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3759 + ... + 10120.

It is an arithmetic number, because the mean of its divisors is an integer number (11041540).

Almost surely, 2^44149099 is an apocalyptic number.

44149099 is a deficient number, since it is larger than the sum of its proper divisors (17061).

44149099 is a wasteful number, since it uses less digits than its factorization.

44149099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17060.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 44149099 is about 6644.4788358456. The cubic root of 44149099 is about 353.4331501741.

The spelling of 44149099 in words is "forty-four million, one hundred forty-nine thousand, ninety-nine".