20512427314 has 8 divisors (see below), whose sum is σ = 30940533360. Its totient is φ = 10198916196.

The previous prime is 20512427297. The next prime is 20512427321. The reversal of 20512427314 is 41372421502.

It is a happy number.

20512427314 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28648284 + ... + 28648999.

It is an arithmetic number, because the mean of its divisors is an integer number (3867566670).

Almost surely, 2^20512427314 is an apocalyptic number.

20512427314 is a deficient number, since it is larger than the sum of its proper divisors (10428106046).

20512427314 is a wasteful number, since it uses less digits than its factorization.

20512427314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57297464.

The product of its (nonzero) digits is 13440, while the sum is 31.

Adding to 20512427314 its reverse (41372421502), we get a palindrome (61884848816).

The spelling of 20512427314 in words is "twenty billion, five hundred twelve million, four hundred twenty-seven thousand, three hundred fourteen".