216411098027 has 2 divisors, whose sum is σ = 216411098028. Its totient is φ = 216411098026.

The previous prime is 216411097999. The next prime is 216411098161. The reversal of 216411098027 is 720890114612.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 216411098027 - 2²⁴ = 216394320811 is a prime.

It is not a weakly prime, because it can be changed into another prime (216411098627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108205549013 + 108205549014.

It is an arithmetic number, because the mean of its divisors is an integer number (108205549014).

Almost surely, 2^216411098027 is an apocalyptic number.

216411098027 is a deficient number, since it is larger than the sum of its proper divisors (1).

216411098027 is an equidigital number, since it uses as much as digits as its factorization.

216411098027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 41.

The spelling of 216411098027 in words is "two hundred sixteen billion, four hundred eleven million, ninety-eight thousand, twenty-seven".