4400425242 has 24 divisors (see below), whose sum is σ = 9537730644. Its totient is φ = 1466273664.

The previous prime is 4400425241. The next prime is 4400425247. The reversal of 4400425242 is 2425240044.

4400425242 is a `hidden beast` number, since 4 + 400 + 4 + 252 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3729667041 + 670758201 = 61071^2 + 25899^2 .

It is not an unprimeable number, because it can be changed into a prime (4400425241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7848 + ... + 94140.

Almost surely, 2^4400425242 is an apocalyptic number.

4400425242 is an abundant number, since it is smaller than the sum of its proper divisors (5137305402).

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

4400425242 is a wasteful number, since it uses less digits than its factorization.

4400425242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89134 (or 89131 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

The square root of 4400425242 is about 66335.7011118447. The cubic root of 4400425242 is about 1638.6953288668.

Adding to 4400425242 its reverse (2425240044), we get a palindrome (6825665286).

The spelling of 4400425242 in words is "four billion, four hundred million, four hundred twenty-five thousand, two hundred forty-two".