2404442442442 has 8 divisors (see below), whose sum is σ = 3624971601636. Its totient is φ = 1196118575232.

The previous prime is 2404442442431. The next prime is 2404442442443. The reversal of 2404442442442 is 2442442444042.

2404442442442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1429916115681 + 974526326761 = 1195791^2 + 987181^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2404442442395 and 2404442442404.

It is not an unprimeable number, because it can be changed into a prime (2404442442443) 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, 3051322503 + ... + 3051323290.

Almost surely, 2^{2404442442442} is an apocalyptic number.

2404442442442 is a deficient number, since it is larger than the sum of its proper divisors (1220529159194).

2404442442442 is a wasteful number, since it uses less digits than its factorization.

2404442442442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6102645992.

The product of its (nonzero) digits is 1048576, while the sum is 40.

Adding to 2404442442442 its reverse (2442442444042), we get a palindrome (4846884886484).

The spelling of 2404442442442 in words is "two trillion, four hundred four billion, four hundred forty-two million, four hundred forty-two thousand, four hundred forty-two".