14840666201 has 2 divisors, whose sum is σ = 14840666202. Its totient is φ = 14840666200.

The previous prime is 14840666123. The next prime is 14840666233. The reversal of 14840666201 is 10266604841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8903809600 + 5936856601 = 94360^2 + 77051^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14840666201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14840666261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7420333100 + 7420333101.

It is an arithmetic number, because the mean of its divisors is an integer number (7420333101).

Almost surely, 2^14840666201 is an apocalyptic number.

It is an amenable number.

14840666201 is a deficient number, since it is larger than the sum of its proper divisors (1).

14840666201 is an equidigital number, since it uses as much as digits as its factorization.

14840666201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 14840666201 in words is "fourteen billion, eight hundred forty million, six hundred sixty-six thousand, two hundred one".