2404002440042 has 32 divisors (see below), whose sum is σ = 4239552572928. Its totient is φ = 1001005393536.

The previous prime is 2404002440041. The next prime is 2404002440051. The reversal of 2404002440042 is 2400442004042.

It is a junction number, because it is equal to n+sod(n) for n = 2404002439993 and 2404002440020.

It is not an unprimeable number, because it can be changed into a prime (2404002440041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13243793 + ... + 13424084.

It is an arithmetic number, because the mean of its divisors is an integer number (132486017904).

Almost surely, 2^{2404002440042} is an apocalyptic number.

2404002440042 is a deficient number, since it is larger than the sum of its proper divisors (1835550132886).

2404002440042 is a wasteful number, since it uses less digits than its factorization.

2404002440042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26668070.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2404002440042 its reverse (2400442004042), we get a palindrome (4804444444084).

The spelling of 2404002440042 in words is "two trillion, four hundred four billion, two million, four hundred forty thousand, forty-two".