1204004221324 has 24 divisors (see below), whose sum is σ = 2158625568960. Its totient is φ = 587334871296.

The previous prime is 1204004221307. The next prime is 1204004221327. The reversal of 1204004221324 is 4231224004021.

It is not an unprimeable number, because it can be changed into a prime (1204004221327) 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, 10041789 + ... + 10160980.

It is an arithmetic number, because the mean of its divisors is an integer number (89942732040).

Almost surely, 2^{1204004221324} is an apocalyptic number.

It is an amenable number.

1204004221324 is a deficient number, since it is larger than the sum of its proper divisors (954621347636).

1204004221324 is a wasteful number, since it uses less digits than its factorization.

1204004221324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20203137 (or 20203135 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1204004221324 its reverse (4231224004021), we get a palindrome (5435228225345).

The spelling of 1204004221324 in words is "one trillion, two hundred four billion, four million, two hundred twenty-one thousand, three hundred twenty-four".