2404412040242 has 16 divisors (see below), whose sum is σ = 3808416234240. Its totient is φ = 1135339167888.

The previous prime is 2404412040221. The next prime is 2404412040257. The reversal of 2404412040242 is 2420402144042.

It is a happy number.

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, 99789218 + ... + 99813309.

It is an arithmetic number, because the mean of its divisors is an integer number (238026014640).

Almost surely, 2^{2404412040242} is an apocalyptic number.

2404412040242 is a deficient number, since it is larger than the sum of its proper divisors (1404004193998).

2404412040242 is a wasteful number, since it uses less digits than its factorization.

2404412040242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199602865.

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 2404412040242 its reverse (2420402144042), we get a palindrome (4824814184284).

The spelling of 2404412040242 in words is "two trillion, four hundred four billion, four hundred twelve million, forty thousand, two hundred forty-two".