44134149 has 4 divisors (see below), whose sum is σ = 58845536. Its totient is φ = 29422764.

The previous prime is 44134147. The next prime is 44134177. The reversal of 44134149 is 94143144.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 44134149 - 2¹ = 44134147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44134147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7355689 + ... + 7355694.

It is an arithmetic number, because the mean of its divisors is an integer number (14711384).

Almost surely, 2^44134149 is an apocalyptic number.

It is an amenable number.

44134149 is a deficient number, since it is larger than the sum of its proper divisors (14711387).

44134149 is a wasteful number, since it uses less digits than its factorization.

44134149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14711386.

The product of its digits is 6912, while the sum is 30.

The square root of 44134149 is about 6643.3537464145. The cubic root of 44134149 is about 353.3932518731.

The spelling of 44134149 in words is "forty-four million, one hundred thirty-four thousand, one hundred forty-nine".