2404204444042 has 16 divisors (see below), whose sum is σ = 3819863577600. Its totient is φ = 1130969222848.

The previous prime is 2404204444039. The next prime is 2404204444043. The reversal of 2404204444042 is 2404444024042.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 2404204443989 and 2404204444007.

It is not an unprimeable number, because it can be changed into a prime (2404204444043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13066792 + ... + 13249507.

It is an arithmetic number, because the mean of its divisors is an integer number (238741473600).

Almost surely, 2^{2404204444042} is an apocalyptic number.

2404204444042 is a deficient number, since it is larger than the sum of its proper divisors (1415659133558).

2404204444042 is a wasteful number, since it uses less digits than its factorization.

2404204444042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26319005.

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 2404204444042 its reverse (2404444024042), we get a palindrome (4808648468084).

The spelling of 2404204444042 in words is "two trillion, four hundred four billion, two hundred four million, four hundred forty-four thousand, forty-two".