14000620566 has 16 divisors (see below), whose sum is σ = 28004889600. Its totient is φ = 4666265448.

The previous prime is 14000620553. The next prime is 14000620583. The reversal of 14000620566 is 66502600041.

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, 100806 + ... + 195353.

It is an arithmetic number, because the mean of its divisors is an integer number (1750305600).

Almost surely, 2^14000620566 is an apocalyptic number.

14000620566 is an abundant number, since it is smaller than the sum of its proper divisors (14004269034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14000620566 is a wasteful number, since it uses less digits than its factorization.

14000620566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304043.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 14000620566 in words is "fourteen billion, six hundred twenty thousand, five hundred sixty-six".