94113190217 has 2 divisors, whose sum is σ = 94113190218. Its totient is φ = 94113190216.

The previous prime is 94113190123. The next prime is 94113190273. The reversal of 94113190217 is 71209131149.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56375854096 + 37737336121 = 237436^2 + 194261^2 .

It is a cyclic number.

It is not a de Polignac number, because 94113190217 - 2²⁴ = 94096413001 is a prime.

It is not a weakly prime, because it can be changed into another prime (94113195217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47056595108 + 47056595109.

It is an arithmetic number, because the mean of its divisors is an integer number (47056595109).

Almost surely, 2^94113190217 is an apocalyptic number.

It is an amenable number.

94113190217 is a deficient number, since it is larger than the sum of its proper divisors (1).

94113190217 is an equidigital number, since it uses as much as digits as its factorization.

94113190217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 38.

The spelling of 94113190217 in words is "ninety-four billion, one hundred thirteen million, one hundred ninety thousand, two hundred seventeen".