44141145 has 16 divisors (see below), whose sum is σ = 71824320. Its totient is φ = 23142464.

The previous prime is 44141113. The next prime is 44141147. The reversal of 44141145 is 54114144.

It is a cyclic number.

It is not a de Polignac number, because 44141145 - 2⁵ = 44141113 is a prime.

It is a super-2 number, since 2×44141145² = 3896881363822050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44141147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24054 + ... + 25823.

It is an arithmetic number, because the mean of its divisors is an integer number (4489020).

Almost surely, 2^44141145 is an apocalyptic number.

It is an amenable number.

44141145 is a deficient number, since it is larger than the sum of its proper divisors (27683175).

44141145 is a wasteful number, since it uses less digits than its factorization.

44141145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49944.

The product of its digits is 1280, while the sum is 24.

The square root of 44141145 is about 6643.8802668320. The cubic root of 44141145 is about 353.4119237982.

Adding to 44141145 its reverse (54114144), we get a palindrome (98255289).

The spelling of 44141145 in words is "forty-four million, one hundred forty-one thousand, one hundred forty-five".