4440225141 has 32 divisors (see below), whose sum is σ = 7488138240. Its totient is φ = 2574039600.

The previous prime is 4440225137. The next prime is 4440225143. The reversal of 4440225141 is 1415220444.

4440225141 is a `hidden beast` number, since 4 + 4 + 402 + 251 + 4 + 1 = 666.

It is not a de Polignac number, because 4440225141 - 2² = 4440225137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440225143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318175 + ... + 331836.

It is an arithmetic number, because the mean of its divisors is an integer number (234004320).

Almost surely, 2^4440225141 is an apocalyptic number.

It is an amenable number.

4440225141 is a deficient number, since it is larger than the sum of its proper divisors (3047913099).

4440225141 is a wasteful number, since it uses less digits than its factorization.

4440225141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650054 (or 650048 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 4440225141 is about 66635.0143768274. The cubic root of 4440225141 is about 1643.6209333021.

Adding to 4440225141 its reverse (1415220444), we get a palindrome (5855445585).

The spelling of 4440225141 in words is "four billion, four hundred forty million, two hundred twenty-five thousand, one hundred forty-one".