4404042126 has 48 divisors (see below), whose sum is σ = 10416210480. Its totient is φ = 1333704960.

The previous prime is 4404042107. The next prime is 4404042127. The reversal of 4404042126 is 6212404044.

It is a happy number.

4404042126 is a `hidden beast` number, since 4 + 40 + 404 + 212 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4404042126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404042127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348006 + ... + 360438.

It is an arithmetic number, because the mean of its divisors is an integer number (217004385).

Almost surely, 2^4404042126 is an apocalyptic number.

4404042126 is an abundant number, since it is smaller than the sum of its proper divisors (6012168354).

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

4404042126 is a wasteful number, since it uses less digits than its factorization.

4404042126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14241 (or 14238 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 4404042126 is about 66362.9574838253. The cubic root of 4404042126 is about 1639.1441754714.

The spelling of 4404042126 in words is "four billion, four hundred four million, forty-two thousand, one hundred twenty-six".