20304314343302 has 32 divisors (see below), whose sum is σ = 34766845968384. Its totient is φ = 8809167009600.

The previous prime is 20304314343283. The next prime is 20304314343317. The reversal of 20304314343302 is 20334341340302.

It is a congruent 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, 203866118 + ... + 203965689.

It is an arithmetic number, because the mean of its divisors is an integer number (1086463936512).

Almost surely, 2^{20304314343302} is an apocalyptic number.

20304314343302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20304314343302 is a deficient number, since it is larger than the sum of its proper divisors (14462531625082).

20304314343302 is a wasteful number, since it uses less digits than its factorization.

20304314343302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407831924.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 20304314343302 its reverse (20334341340302), we get a palindrome (40638655683604).

The spelling of 20304314343302 in words is "twenty trillion, three hundred four billion, three hundred fourteen million, three hundred forty-three thousand, three hundred two".