4400541445 has 8 divisors (see below), whose sum is σ = 5282703360. Its totient is φ = 3519064080.

The previous prime is 4400541437. The next prime is 4400541451. The reversal of 4400541445 is 5441450044.

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

It is not a de Polignac number, because 4400541445 - 2³ = 4400541437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156885 + ... + 182794.

It is an arithmetic number, because the mean of its divisors is an integer number (660337920).

Almost surely, 2^4400541445 is an apocalyptic number.

It is an amenable number.

4400541445 is a deficient number, since it is larger than the sum of its proper divisors (882161915).

4400541445 is a wasteful number, since it uses less digits than its factorization.

4400541445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342275.

The product of its (nonzero) digits is 25600, while the sum is 31.

The square root of 4400541445 is about 66336.5769768082. The cubic root of 4400541445 is about 1638.7097532028.

Adding to 4400541445 its reverse (5441450044), we get a palindrome (9841991489).

The spelling of 4400541445 in words is "four billion, four hundred million, five hundred forty-one thousand, four hundred forty-five".