2400004042 has 8 divisors (see below), whose sum is σ = 3645576000. Its totient is φ = 1184812044.

The previous prime is 2400004037. The next prime is 2400004049. The reversal of 2400004042 is 2404000042.

2400004042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (2400004049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7594792 + ... + 7595107.

It is an arithmetic number, because the mean of its divisors is an integer number (455697000).

Almost surely, 2^2400004042 is an apocalyptic number.

2400004042 is a deficient number, since it is larger than the sum of its proper divisors (1245571958).

2400004042 is a wasteful number, since it uses less digits than its factorization.

2400004042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15189980.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2400004042 is about 48989.8361091359. The cubic root of 2400004042 is about 1338.8666517884.

Adding to 2400004042 its reverse (2404000042), we get a palindrome (4804004084).

The spelling of 2400004042 in words is "two billion, four hundred million, four thousand, forty-two".