94740899868913 has 2 divisors, whose sum is σ = 94740899868914. Its totient is φ = 94740899868912.

The previous prime is 94740899868907. The next prime is 94740899868947. The reversal of 94740899868913 is 31986899804749.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94430641956849 + 310257912064 = 9717543^2 + 557008^2 .

It is an emirp because it is prime and its reverse (31986899804749) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94740899868913 - 2²⁵ = 94740866314481 is a prime.

It is not a weakly prime, because it can be changed into another prime (94740899868973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47370449934456 + 47370449934457.

It is an arithmetic number, because the mean of its divisors is an integer number (47370449934457).

Almost surely, 2^{94740899868913} is an apocalyptic number.

It is an amenable number.

94740899868913 is a deficient number, since it is larger than the sum of its proper divisors (1).

94740899868913 is an equidigital number, since it uses as much as digits as its factorization.

94740899868913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6772211712, while the sum is 85.

The spelling of 94740899868913 in words is "ninety-four trillion, seven hundred forty billion, eight hundred ninety-nine million, eight hundred sixty-eight thousand, nine hundred thirteen".