44145030 has 16 divisors (see below), whose sum is σ = 105948144. Its totient is φ = 11772000.

The previous prime is 44145011. The next prime is 44145041. The reversal of 44145030 is 3054144.

It is a junction number, because it is equal to n+sod(n) for n = 44144988 and 44145006.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 735721 + ... + 735780.

It is an arithmetic number, because the mean of its divisors is an integer number (6621759).

Almost surely, 2^44145030 is an apocalyptic number.

44145030 is an abundant number, since it is smaller than the sum of its proper divisors (61803114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44145030 is a wasteful number, since it uses less digits than its factorization.

44145030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471511.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 44145030 is about 6644.1726347229. The cubic root of 44145030 is about 353.4222917896.

Adding to 44145030 its reverse (3054144), we get a palindrome (47199174).

The spelling of 44145030 in words is "forty-four million, one hundred forty-five thousand, thirty".