20201343422314 has 4 divisors (see below), whose sum is σ = 30302015133474. Its totient is φ = 10100671711156.

The previous prime is 20201343422291. The next prime is 20201343422317. The reversal of 20201343422314 is 41322434310202.

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., 13825137659089 + 6376205763225 = 3718217^2 + 2525115^2 .

It is a super-2 number, since 2×20201343422314² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20201343422317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050335855577 + ... + 5050335855580.

Almost surely, 2^{20201343422314} is an apocalyptic number.

20201343422314 is a deficient number, since it is larger than the sum of its proper divisors (10100671711160).

20201343422314 is a wasteful number, since it uses less digits than its factorization.

20201343422314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100671711159.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 20201343422314 its reverse (41322434310202), we get a palindrome (61523777732516).

The spelling of 20201343422314 in words is "twenty trillion, two hundred one billion, three hundred forty-three million, four hundred twenty-two thousand, three hundred fourteen".