4004010242 has 8 divisors (see below), whose sum is σ = 6007713600. Its totient is φ = 2001439044.

The previous prime is 4004010233. The next prime is 4004010287. The reversal of 4004010242 is 2420104004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4004010242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274142 + ... + 288377.

It is an arithmetic number, because the mean of its divisors is an integer number (750964200).

Almost surely, 2^4004010242 is an apocalyptic number.

4004010242 is a deficient number, since it is larger than the sum of its proper divisors (2003703358).

4004010242 is a wasteful number, since it uses less digits than its factorization.

4004010242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566080.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 4004010242 is about 63277.2490078385. The cubic root of 4004010242 is about 1587.9313633154.

Adding to 4004010242 its reverse (2420104004), we get a palindrome (6424114246).

The spelling of 4004010242 in words is "four billion, four million, ten thousand, two hundred forty-two".