214481062568 has 16 divisors (see below), whose sum is σ = 402277360500. Its totient is φ = 107207099776.

The previous prime is 214481062529. The next prime is 214481062603. The reversal of 214481062568 is 865260184412.

It can be written as a sum of positive squares in 2 ways, for example, as 208010790724 + 6470271844 = 456082^2 + 80438^2 .

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, 4151663 + ... + 4203006.

Almost surely, 2^214481062568 is an apocalyptic number.

It is an amenable number.

214481062568 is a deficient number, since it is larger than the sum of its proper divisors (187796297932).

214481062568 is a wasteful number, since it uses less digits than its factorization.

214481062568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8357884 (or 8357880 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 214481062568 in words is "two hundred fourteen billion, four hundred eighty-one million, sixty-two thousand, five hundred sixty-eight".