21314323200314 has 4 divisors (see below), whose sum is σ = 31971484800474. Its totient is φ = 10657161600156.

The previous prime is 21314323200277. The next prime is 21314323200319. The reversal of 21314323200314 is 41300232341312.

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., 14695975262089 + 6618347938225 = 3833533^2 + 2572615^2 .

It is not an unprimeable number, because it can be changed into a prime (21314323200319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5328580800077 + ... + 5328580800080.

Almost surely, 2^{21314323200314} is an apocalyptic number.

21314323200314 is a deficient number, since it is larger than the sum of its proper divisors (10657161600160).

21314323200314 is a wasteful number, since it uses less digits than its factorization.

21314323200314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10657161600159.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 21314323200314 its reverse (41300232341312), we get a palindrome (62614555541626).

The spelling of 21314323200314 in words is "twenty-one trillion, three hundred fourteen billion, three hundred twenty-three million, two hundred thousand, three hundred fourteen".