20536314214 has 16 divisors (see below), whose sum is σ = 34317979920. Its totient is φ = 9151460640.

The previous prime is 20536314187. The next prime is 20536314223. The reversal of 20536314214 is 41241363502.

It is a super-2 number, since 2×20536314214² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13617492 + ... + 13618999.

It is an arithmetic number, because the mean of its divisors is an integer number (2144873745).

Almost surely, 2^20536314214 is an apocalyptic number.

20536314214 is a deficient number, since it is larger than the sum of its proper divisors (13781665706).

20536314214 is a wasteful number, since it uses less digits than its factorization.

20536314214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27236535.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 20536314214 its reverse (41241363502), we get a palindrome (61777677716).

The spelling of 20536314214 in words is "twenty billion, five hundred thirty-six million, three hundred fourteen thousand, two hundred fourteen".