4004433241442 has 4 divisors (see below), whose sum is σ = 6006649862166. Its totient is φ = 2002216620720.

The previous prime is 4004433241427. The next prime is 4004433241451. The reversal of 4004433241442 is 2441423344004.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2103396195481 + 1901037045961 = 1450309^2 + 1378781^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001108310359 + ... + 1001108310362.

Almost surely, 2^{4004433241442} is an apocalyptic number.

4004433241442 is a deficient number, since it is larger than the sum of its proper divisors (2002216620724).

4004433241442 is a wasteful number, since it uses less digits than its factorization.

4004433241442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002216620723.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 4004433241442 its reverse (2441423344004), we get a palindrome (6445856585446).

The spelling of 4004433241442 in words is "four trillion, four billion, four hundred thirty-three million, two hundred forty-one thousand, four hundred forty-two".