4443425157 has 16 divisors (see below), whose sum is σ = 5959201280. Its totient is φ = 2944998000.

The previous prime is 4443425149. The next prime is 4443425197. The reversal of 4443425157 is 7515243444.

It is not a de Polignac number, because 4443425157 - 2³ = 4443425149 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 (4443425117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661944 + ... + 668622.

It is an arithmetic number, because the mean of its divisors is an integer number (372450080).

Almost surely, 2^4443425157 is an apocalyptic number.

It is an amenable number.

4443425157 is a deficient number, since it is larger than the sum of its proper divisors (1515776123).

4443425157 is a wasteful number, since it uses less digits than its factorization.

4443425157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7944.

The product of its digits is 268800, while the sum is 39.

The square root of 4443425157 is about 66659.0215724773. The cubic root of 4443425157 is about 1644.0156843271.

The spelling of 4443425157 in words is "four billion, four hundred forty-three million, four hundred twenty-five thousand, one hundred fifty-seven".