4563641666214 has 12 divisors (see below), whose sum is σ = 9887890276836. Its totient is φ = 1521213888732.

The previous prime is 4563641666201. The next prime is 4563641666237. The reversal of 4563641666214 is 4126661463654.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126767824044 + ... + 126767824079.

It is an arithmetic number, because the mean of its divisors is an integer number (823990856403).

Almost surely, 2^{4563641666214} is an apocalyptic number.

4563641666214 is an abundant number, since it is smaller than the sum of its proper divisors (5324248610622).

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

4563641666214 is a wasteful number, since it uses less digits than its factorization.

4563641666214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253535648131 (or 253535648128 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 54.

The spelling of 4563641666214 in words is "four trillion, five hundred sixty-three billion, six hundred forty-one million, six hundred sixty-six thousand, two hundred fourteen".