1304323052402 has 32 divisors (see below), whose sum is σ = 1994131872000. Its totient is φ = 639713023488.

The previous prime is 1304323052399. The next prime is 1304323052447. The reversal of 1304323052402 is 2042503234031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75793283 + ... + 75810489.

It is an arithmetic number, because the mean of its divisors is an integer number (62316621000).

Almost surely, 2^{1304323052402} is an apocalyptic number.

1304323052402 is a deficient number, since it is larger than the sum of its proper divisors (689808819598).

1304323052402 is a wasteful number, since it uses less digits than its factorization.

1304323052402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20090.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 1304323052402 its reverse (2042503234031), we get a palindrome (3346826286433).

The spelling of 1304323052402 in words is "one trillion, three hundred four billion, three hundred twenty-three million, fifty-two thousand, four hundred two".