1304221300342 has 4 divisors (see below), whose sum is σ = 1956331950516. Its totient is φ = 652110650170.

The previous prime is 1304221300303. The next prime is 1304221300363. The reversal of 1304221300342 is 2430031224031.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326055325084 + ... + 326055325087.

It is an arithmetic number, because the mean of its divisors is an integer number (489082987629).

Almost surely, 2^{1304221300342} is an apocalyptic number.

1304221300342 is a deficient number, since it is larger than the sum of its proper divisors (652110650174).

1304221300342 is an equidigital number, since it uses as much as digits as its factorization.

1304221300342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652110650173.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1304221300342 its reverse (2430031224031), we get a palindrome (3734252524373).

The spelling of 1304221300342 in words is "one trillion, three hundred four billion, two hundred twenty-one million, three hundred thousand, three hundred forty-two".