1004121344002 has 8 divisors (see below), whose sum is σ = 1721350875456. Its totient is φ = 430337718852.

The previous prime is 1004121343993. The next prime is 1004121344003. The reversal of 1004121344002 is 2004431214001.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1004121344003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35861476558 + ... + 35861476585.

It is an arithmetic number, because the mean of its divisors is an integer number (215168859432).

Almost surely, 2^{1004121344002} is an apocalyptic number.

1004121344002 is a deficient number, since it is larger than the sum of its proper divisors (717229531454).

1004121344002 is an equidigital number, since it uses as much as digits as its factorization.

1004121344002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71722953152.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1004121344002 its reverse (2004431214001), we get a palindrome (3008552558003).

The spelling of 1004121344002 in words is "one trillion, four billion, one hundred twenty-one million, three hundred forty-four thousand, two".