1004323221411 has 16 divisors (see below), whose sum is σ = 1341265780224. Its totient is φ = 668465005824.

The previous prime is 1004323221403. The next prime is 1004323221427. The reversal of 1004323221411 is 1141223234001.

It is not a de Polignac number, because 1004323221411 - 2³ = 1004323221403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1004323226411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17429530 + ... + 17487056.

It is an arithmetic number, because the mean of its divisors is an integer number (83829111264).

Almost surely, 2^{1004323221411} is an apocalyptic number.

1004323221411 is a deficient number, since it is larger than the sum of its proper divisors (336942558813).

1004323221411 is an equidigital number, since it uses as much as digits as its factorization.

1004323221411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66850.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1004323221411 its reverse (1141223234001), we get a palindrome (2145546455412).

The spelling of 1004323221411 in words is "one trillion, four billion, three hundred twenty-three million, two hundred twenty-one thousand, four hundred eleven".