20562145206314 has 32 divisors (see below), whose sum is σ = 32224523552640. Its totient is φ = 9821758744512.

The previous prime is 20562145206313. The next prime is 20562145206319. The reversal of 20562145206314 is 41360254126502.

It is not an unprimeable number, because it can be changed into a prime (20562145206313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 854004044 + ... + 854028120.

It is an arithmetic number, because the mean of its divisors is an integer number (1007016361020).

Almost surely, 2^{20562145206314} is an apocalyptic number.

20562145206314 is a deficient number, since it is larger than the sum of its proper divisors (11662378346326).

20562145206314 is a wasteful number, since it uses less digits than its factorization.

20562145206314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46574.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 20562145206314 in words is "twenty trillion, five hundred sixty-two billion, one hundred forty-five million, two hundred six thousand, three hundred fourteen".