2164063214399 has 2 divisors, whose sum is σ = 2164063214400. Its totient is φ = 2164063214398.

The previous prime is 2164063214353. The next prime is 2164063214407. The reversal of 2164063214399 is 9934123604612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2164063214399 - 2²⁴ = 2164046437183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2164063219399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1082031607199 + 1082031607200.

It is an arithmetic number, because the mean of its divisors is an integer number (1082031607200).

Almost surely, 2^{2164063214399} is an apocalyptic number.

2164063214399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2164063214399 is an equidigital number, since it uses as much as digits as its factorization.

2164063214399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1679616, while the sum is 50.

The spelling of 2164063214399 in words is "two trillion, one hundred sixty-four billion, sixty-three million, two hundred fourteen thousand, three hundred ninety-nine".