4001110442 has 16 divisors (see below), whose sum is σ = 6889004160. Its totient is φ = 1707272208.

The previous prime is 4001110439. The next prime is 4001110453. The reversal of 4001110442 is 2440111004.

It is a self number, because there is not a number n which added to its sum of digits gives 4001110442.

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, 620798 + ... + 627209.

It is an arithmetic number, because the mean of its divisors is an integer number (430562760).

Almost surely, 2^4001110442 is an apocalyptic number.

4001110442 is a deficient number, since it is larger than the sum of its proper divisors (2887893718).

4001110442 is a wasteful number, since it uses less digits than its factorization.

4001110442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248245.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 4001110442 is about 63254.3314090031. The cubic root of 4001110442 is about 1587.5479314439.

Adding to 4001110442 its reverse (2440111004), we get a palindrome (6441221446).

The spelling of 4001110442 in words is "four billion, one million, one hundred ten thousand, four hundred forty-two".