20341304002 has 4 divisors (see below), whose sum is σ = 30511956006. Its totient is φ = 10170652000.

The previous prime is 20341303979. The next prime is 20341304003. The reversal of 20341304002 is 20040314302.

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

It can be written as a sum of positive squares in only one way, i.e., 19011170161 + 1330133841 = 137881^2 + 36471^2 .

It is not an unprimeable number, because it can be changed into a prime (20341304003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5085325999 + ... + 5085326002.

Almost surely, 2^20341304002 is an apocalyptic number.

20341304002 is a deficient number, since it is larger than the sum of its proper divisors (10170652004).

20341304002 is a wasteful number, since it uses less digits than its factorization.

20341304002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10170652003.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20341304002 its reverse (20040314302), we get a palindrome (40381618304).

The spelling of 20341304002 in words is "twenty billion, three hundred forty-one million, three hundred four thousand, two".